fixed xdg autostart (#1180)

* updated docs

* updated docs

* Clarify Basic Auth instructions and curl examples

Updated instructions for Basic Auth to clarify the use of the credentials.sh script and added authentication details to example curl requests.

* Update curl example to include -k option

Added note about ignoring self-signed certificate error in curl.

* Update Caddy root certificate instructions for NixOS

Clarified instructions for locating and trusting the Caddy root certificate on NixOS.

* updated api docs

* updated docs

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,14 @@
+## What does this PR do / add / change?
+
+<!-- Describe the purpose of this PR. What problem does it solve or what feature does it add? -->
+
+## Screenshots
+
+<!-- Include screenshots for any UI changes. Remove this section if not applicable. -->
+
+## Checklist before opening the pr
+
+- [ ] Tested locally
+- [ ] Tested on the machine (if hardware interaction is involved)
+- [ ] No format errors (`cargo fmt` / `npm run format`)
+- [ ] No build errors (`cargo build` / `npm run build`)

.github/workflows/electron.yml

@@ -8,6 +8,9 @@ on:
     branches:
       - master
 
+permissions:
+  contents: read
+
 defaults:
   run:
     working-directory: electron

.github/workflows/nix.yml

@@ -8,6 +8,9 @@ on:
     branches:
       - master
 
+permissions:
+  contents: read
+
 env:
   NIX_PATH: nixpkgs=channel:nixos-25.05
 

.github/workflows/rust.yml

@@ -12,6 +12,9 @@ env:
   CARGO_TERM_COLOR: always
   RUST_VERSION: "1.86"
 
+permissions:
+  contents: read
+
 jobs:
   build:
     runs-on: ubuntu-latest

docs/mitsubishi_inverter.md

@@ -136,7 +136,7 @@ A slave recognizes message data as one message when a **3.5 character long no-da
 
 # Inverter settings
 
-## Motor Constants
+## Motor Constants for ExtruderV2:
 
 The following is a table that shows which Registers need to be set on the Inverter for the safe operation of the Motor.
 
@@ -151,6 +151,22 @@ The following is a table that shows which Registers need to be set on the Invert
 | `3`                   | Base frequency               | 5000 (50 Hz)  |
 | `19`                  | Base frequency voltage       | 400 (Volt)    |
 
+
+## Motor Constants for ExtruderV3:
+
+The following is a table that shows which Registers need to be set on the Inverter for the safe operation of the Motor.
+
+| Parameter number (Pr) | Name                         | Value         |
+| --------------------- | ---------------------------- | ------------- |
+| `71`                  | Applied Motor                | 0             |
+| `80`                  | Motor Capacity               | 22 (2.2 kw)   |
+| `96`                  | Auto tuning setting/status   | 1             |
+| `1`                   | Max Frequency                | 5000          |
+| `2`                   | Min Frequency                | 0             |
+| `9`                   | Electronic Thermal O/L Relay | 4.40 (Ampere) |
+| `3`                   | Base frequency               | 5000 (50 Hz)  |
+| `19`                  | Base frequency voltage       | 400 (Volt)    |
+
 ## All Settings needed for the Inverter Communication/Operation with Extruder
 
 The Following settings are required to get the inverter Communication and Operation working properly

docs/rest-api.md

@@ -1,8 +1,8 @@
 # REST API `/api/v2`
 
-The Qitech Control Panel exposes a small HTTP interface for discovering machines and reading their current values. All examples below assume you are connected to the panel’s Ethernet subnet and talk directly to the panel at:
+The panel behaves like any other NetworkManager-managed linux and is able to either receive an IP-Address over DHCP or a statically defined one. Where the static IP is most likely the easiest to work with.
 
-- **Base URL:** `http://10.10.10.1:3001`
+- **Base URL:** `https://IP_ADDRESS`
 
 > **Schema note:** This documentation intentionally stays light on field details beyond what is shown in the examples. For the exact datatypes and complete payload shapes, refer to the corresponding Rust types (linked below).
 
@@ -10,17 +10,57 @@ The Qitech Control Panel exposes a small HTTP interface for discovering machines
 
 ## Authentication
 
-The panel does **not** perform HTTP authentication. The expected security model is **network-level isolation**: anything that can send packets to the panel’s Ethernet interface is treated as trusted. This matches common security assumptions in EtherCAT-style control networks. It is therefore suggested to run the entire production line in isolated operation.
+The panel performs Basic-Auth authentication. 
+For EVERY request made over HTTPS, Basic Auth is required.
 
-The panel is configured to administer its own subnet `10.10.10.0/24` via DHCP, while Wi-Fi can be used for upstream internet connectivity. To let the outside world communicate with the production line, a router should be placed at the network bondary bridging the production line's subnet and the rest of the network. The router can run in **client/bridge mode** on the line's subnet and expose the panel's API via **port forwading** or through a **reverse proxy** where one can add authentication, logging, rate limiting, etc.
+To set the password on the Panel for Basic Auth, do the following:
+1. Open a Terminal
+2. cd /home/qitech/control
+3. ./credentials.sh
 
-The following graphic depicts the suggested network topology for a single production line. Many lines could potentially share the same router.
+The credentials.sh script sets and prints the username and password for the api ONCE in the console. 
+Afterwards its accessible in machine_password in /tmp/ until the machine shuts down.
+If you ever forget your password you can simply run ./credentials.sh again, resetting the password used, however the username will always be machine 
 
-<p align="center">
-  <img width="769" height="528" alt="Suggested network topology" src="./assets/subnet.png" />
-</p>
+Example request with curl:
+```
+# username=machine
+# password=VoMZKZK4K4ZIvON+OU2ZcCXy
+# With -k you can ignore curl's self signed certificate error
+curl https://192.168.130.195/api/v2/machine -k -u machine:VoMZKZK4K4ZIvON+OU2ZcCXy
+```
+
+
+## Handling Self signed Certificate Warnings
+
+For HTTPS we use self-signed certificates.
+These are untrusted by default in browsers,tools like curl and https libraries.
+
+For most programs you can either ignore this warning or you can manually trust the certificate on your system.
+How these are installed depends on your system.
+
+On the panel pc, the root Certificate is located at: /var/lib/caddy/.local/share/caddy/pki/authorities/local/root.crt
+
+You need to copy this file to an usb drive or copy it some other way and add it as a trusted root certificate in your OS.
+
+Please refer to your OS' documentation or search the Internet about how to install a trusted SSL certificate.
+
+
+## Bypassing HTTPS and Authentication
+If you have an isolated network and dont wish to perform Authentication, then you can achieve this by: 
+1. Forking our repository
+2. Changing the Open Ports in nixos/os/configuration.nix:
+```
+  # All the way at the Bottom   
+  networking.firewall.allowedUDPPorts = [ 53 67 69 ];
+  # Change this 
+  networking.firewall.allowedTCPPorts = [ 443 ];
+  # To this
+  networking.firewall.allowedTCPPorts = [ 3001 ];
+```
+
+Again, you should only ever do this if you have your own reverse proxy with authentication or you have an isolated network.
 
-If DNS is available on the subnet, you may be able to resolve `qitech.control`; otherwise use the static address `10.10.10.1`.
 
 ---
 
@@ -38,7 +78,7 @@ Each machine also includes a `legacy_id` to support older **v1** workflows. If a
 ### Example request
 
 ```bash
-curl -X GET "http://10.10.10.1:3001/api/v2/machine"
+curl -X GET "https://IP_ADDRESS/api/v2/machine" -u machine:YOUR_PASSWORD
 ```
 
 ### Example response
@@ -119,7 +159,7 @@ To receive continuous updates (via WebSockets), subscribe to the machine namespa
 ### Example request (mock machine)
 
 ```bash
-curl -X GET "http://10.10.10.1:3001/api/v2/machine/mock/57922"
+curl -X GET "https://IP_ADDRESS/api/v2/machine/mock/57922" -u machine:YOUR_PASSWORD
 ```
 
 ### Example response
@@ -174,7 +214,7 @@ The API does **not** return the newly-applied state in the POST response. The pa
 curl -X POST \
   -d  \
   -H "Content-Type: application/json" \
-  "http://10.10.10.1:3001/api/v1/machine/mock/57922"
+  "https://IP_ADDRESS/api/v1/machine/mock/57922" -u machine:YOUR_PASSWORD
 ```
 
 ### Example response

electron/package-lock.json

@@ -71,7 +71,7 @@
         "@types/react": "^19.1.16",
         "@types/react-dom": "^19.0.4",
         "@types/react-virtualized": "^9.22.2",
-        "electron": "^37.3.1",
+        "electron": "^40.6.1",
         "electron-playwright-helpers": "^1.7.1",
         "eslint": "^9.39.2",
         "eslint-config-prettier": "^10.1.2",
@@ -5196,15 +5196,15 @@
       }
     },
     "node_modules/electron": {
-      "version": "37.10.3",
-      "resolved": "https://registry.npmjs.org/electron/-/electron-37.10.3.tgz",
-      "integrity": "sha512-3IjCGSjQmH50IbW2PFveaTzK+KwcFX9PEhE7KXb9v5IT8cLAiryAN7qezm/XzODhDRlLu0xKG1j8xWBtZ/bx/g==",
+      "version": "40.6.1",
+      "resolved": "https://registry.npmjs.org/electron/-/electron-40.6.1.tgz",
+      "integrity": "sha512-u9YfoixttdauciHV9Ut9Zf3YipJoU093kR1GSYTTXTAXqhiXI0G1A0NnL/f0O2m2UULCXaXMf2W71PloR6V9pQ==",
       "dev": true,
       "hasInstallScript": true,
       "license": "MIT",
       "dependencies": {
         "@electron/get": "^2.0.0",
-        "@types/node": "^22.7.7",
+        "@types/node": "^24.9.0",
         "extract-zip": "^2.0.1"
       },
       "bin": {
@@ -5285,16 +5285,6 @@
         "global-agent": "^3.0.0"
       }
     },
-    "node_modules/electron/node_modules/@types/node": {
-      "version": "22.19.2",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-22.19.2.tgz",
-      "integrity": "sha512-LPM2G3Syo1GLzXLGJAKdqoU35XvrWzGJ21/7sgZTUpbkBaOasTj8tjwn6w+hCkqaa1TfJ/w67rJSwYItlJ2mYw==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "undici-types": "~6.21.0"
-      }
-    },
     "node_modules/electron/node_modules/fs-extra": {
       "version": "8.1.0",
       "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-8.1.0.tgz",
@@ -5330,13 +5320,6 @@
         "semver": "bin/semver.js"
       }
     },
-    "node_modules/electron/node_modules/undici-types": {
-      "version": "6.21.0",
-      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-6.21.0.tgz",
-      "integrity": "sha512-iwDZqg0QAGrg9Rav5H4n0M64c3mkR59cJ6wQp+7C4nI0gsmExaedaYLNO44eT4AtBBwjbTiGPMlt2Md0T9H9JQ==",
-      "dev": true,
-      "license": "MIT"
-    },
     "node_modules/electron/node_modules/universalify": {
       "version": "0.1.2",
       "resolved": "https://registry.npmjs.org/universalify/-/universalify-0.1.2.tgz",

electron/package.json

@@ -34,7 +34,7 @@
     "@types/react": "^19.1.16",
     "@types/react-dom": "^19.0.4",
     "@types/react-virtualized": "^9.22.2",
-    "electron": "^37.3.1",
+    "electron": "^40.6.1",
     "electron-playwright-helpers": "^1.7.1",
     "eslint": "^9.39.2",
     "eslint-config-prettier": "^10.1.2",

electron/src/App.tsx

@@ -8,15 +8,11 @@ import { router } from "./routes/router";
 import { RouterProvider } from "@tanstack/react-router";
 import { Toaster } from "./components/ui/sonner";
 import { enableMapSet } from "immer";
-import { useGlobalLogStreaming } from "./hooks/useGlobalLogStreaming";
 import { GlobalLaserToastManager } from "./setup/GlobalLaserToastManager";
 
 export default function App() {
   const { i18n } = useTranslation();
 
-  // Start global log streaming
-  useGlobalLogStreaming();
-
   useEffect(() => {
     syncThemeWithLocal();
     updateAppLanguage(i18n);

electron/src/components/graph/BigGraph.tsx

@@ -20,6 +20,7 @@ import { TouchButton } from "../touch/TouchButton";
 import { seriesToUPlotData } from "@/lib/timeseries";
 import { ControlCard } from "@/control/ControlCard";
 import { getAllTimeSeries } from "./createChart";
+import { TargetDashOverlay } from "./TargetDashOverlay";
 
 // Collects lines connected to visible series for rendering
 const getVisibleLines = (data: any, visibleSeries: boolean[]) => {
@@ -595,10 +596,18 @@ export function BigGraph({
 
         <div className="flex-1 overflow-hidden rounded-b-3xl pt-4">
           <div
-            ref={containerRef}
-            className={`h-full w-full overflow-hidden transition-opacity duration-100`}
+            className={`relative h-full w-full overflow-hidden transition-opacity duration-100`}
             style={{ backgroundColor: colors.background }}
-          />
+          >
+            <div ref={containerRef} className="h-full w-full overflow-hidden" />
+            <TargetDashOverlay
+              uplotRef={uplotRef}
+              newData={newData}
+              config={enhancedConfig}
+              selectedTimeWindow={selectedTimeWindow}
+              isLiveMode={isLiveMode}
+            />
+          </div>
         </div>
       </div>
     </div>

electron/src/components/graph/TargetDashOverlay.tsx

@@ -0,0 +1,411 @@
+import React, { useEffect, useMemo, useState, useId } from "react";
+import uPlot from "uplot";
+import { BigGraphProps, GraphConfig } from "./types";
+import { getAllTimeSeries } from "./createChart";
+
+type OverlayLine = {
+  key: string;
+  color: string;
+  width: number;
+  dash: number[];
+  d: string;
+};
+
+type ClipRect = {
+  x: number;
+  y: number;
+  width: number;
+  height: number;
+};
+
+function findFirstGe(arr: number[], value: number): number {
+  let lo = 0;
+  let hi = arr.length - 1;
+  let ans = arr.length;
+
+  while (lo <= hi) {
+    const mid = (lo + hi) >> 1;
+    if (arr[mid] >= value) {
+      ans = mid;
+      hi = mid - 1;
+    } else {
+      lo = mid + 1;
+    }
+  }
+
+  return ans;
+}
+
+function findLastLe(arr: number[], value: number): number {
+  let lo = 0;
+  let hi = arr.length - 1;
+  let ans = -1;
+
+  while (lo <= hi) {
+    const mid = (lo + hi) >> 1;
+    if (arr[mid] <= value) {
+      ans = mid;
+      lo = mid + 1;
+    } else {
+      hi = mid - 1;
+    }
+  }
+
+  return ans;
+}
+
+function buildSteppedPath(
+  u: uPlot,
+  xData: number[],
+  yData: Array<number | null>,
+): string {
+  const xMin = u.scales.x?.min;
+  const xMax = u.scales.x?.max;
+
+  if (xData.length < 2 || xMin === undefined || xMax === undefined) {
+    return "";
+  }
+
+  const firstVisibleIdx = Math.max(0, findFirstGe(xData, xMin) - 1);
+  const lastVisibleIdx = Math.min(
+    xData.length - 1,
+    findLastLe(xData, xMax) + 1,
+  );
+
+  if (lastVisibleIdx < firstVisibleIdx) {
+    return "";
+  }
+
+  const parts: string[] = [];
+  let started = false;
+  let prevX = 0;
+  let prevY = 0;
+
+  for (let i = firstVisibleIdx; i <= lastVisibleIdx; i++) {
+    const value = yData[i];
+    if (value === null || value === undefined) continue;
+
+    const x = u.valToPos(xData[i], "x", true);
+    const y = u.valToPos(value, "y", true);
+
+    if (!started) {
+      parts.push(`M ${x} ${y}`);
+      started = true;
+      prevX = x;
+      prevY = y;
+      continue;
+    }
+
+    if (x !== prevX) {
+      parts.push(`L ${x} ${prevY}`);
+    }
+    if (y !== prevY) {
+      parts.push(`L ${x} ${y}`);
+    }
+
+    prevX = x;
+    prevY = y;
+  }
+
+  return parts.join(" ");
+}
+
+function buildFlatLatestValuePath(
+  u: uPlot,
+  yData: Array<number | null>,
+): string {
+  let latestValue: number | null = null;
+
+  for (let i = yData.length - 1; i >= 0; i--) {
+    const value = yData[i];
+    if (value !== null && value !== undefined) {
+      latestValue = value;
+      break;
+    }
+  }
+
+  if (latestValue === null) {
+    return "";
+  }
+
+  const y = u.valToPos(latestValue, "y", true);
+  const left = u.bbox.left;
+  const right = u.bbox.left + u.bbox.width;
+
+  return `M ${left} ${y} L ${right} ${y}`;
+}
+
+function getHistoricalDashTargets(
+  data: BigGraphProps["newData"],
+  config: GraphConfig,
+): Array<{
+  dataIndex: number;
+  dash: number[];
+  color: string;
+  width: number;
+}> {
+  const allOriginalSeries = getAllTimeSeries(data);
+  const firstConfigLineDataIndex = 1 + allOriginalSeries.length;
+  let visibleLineIndex = 0;
+
+  const targets: Array<{
+    dataIndex: number;
+    dash: number[];
+    color: string;
+    width: number;
+  }> = [];
+
+  config.lines?.forEach((line) => {
+    if (line.show === false) return;
+
+    const dash = line.dash ?? (line.type === "threshold" ? [5, 5] : undefined);
+    const isHistoricalDashedTarget = !!line.targetSeries && !!dash?.length;
+
+    if (isHistoricalDashedTarget) {
+      targets.push({
+        dataIndex: firstConfigLineDataIndex + visibleLineIndex,
+        dash: dash!,
+        color: line.color,
+        width: line.width ?? 1,
+      });
+    }
+
+    visibleLineIndex++;
+  });
+
+  return targets;
+}
+
+function areDashArraysEqual(a: number[], b: number[]): boolean {
+  if (a.length !== b.length) return false;
+  for (let i = 0; i < a.length; i++) {
+    if (a[i] !== b[i]) return false;
+  }
+  return true;
+}
+
+function areOverlayLinesEqual(a: OverlayLine[], b: OverlayLine[]): boolean {
+  if (a.length !== b.length) return false;
+  for (let i = 0; i < a.length; i++) {
+    if (
+      a[i].key !== b[i].key ||
+      a[i].color !== b[i].color ||
+      a[i].width !== b[i].width ||
+      a[i].d !== b[i].d ||
+      !areDashArraysEqual(a[i].dash, b[i].dash)
+    ) {
+      return false;
+    }
+  }
+  return true;
+}
+
+function isSameClipRect(a: ClipRect | null, b: ClipRect): boolean {
+  return (
+    !!a &&
+    a.x === b.x &&
+    a.y === b.y &&
+    a.width === b.width &&
+    a.height === b.height
+  );
+}
+
+export function TargetDashOverlay({
+  uplotRef,
+  newData,
+  config,
+  selectedTimeWindow,
+  isLiveMode,
+}: {
+  uplotRef: React.RefObject<uPlot | null>;
+  newData: BigGraphProps["newData"];
+  config: GraphConfig;
+  selectedTimeWindow: number | "all";
+  isLiveMode: boolean;
+}) {
+  const targetMeta = useMemo(
+    () => getHistoricalDashTargets(newData, config),
+    [newData, config],
+  );
+  const clipPathId = useId().replace(/:/g, "");
+
+  const [lines, setLines] = useState<OverlayLine[]>([]);
+  const [clipRect, setClipRect] = useState<ClipRect | null>(null);
+
+  useEffect(() => {
+    if (targetMeta.length === 0) {
+      setLines([]);
+      setClipRect(null);
+    }
+  }, [targetMeta]);
+
+  useEffect(() => {
+    let rafId: number | null = null;
+    let bootstrapRafId: number | null = null;
+    let recalcScheduled = false;
+    let hooksAttached = false;
+    const removeHookFns: Array<() => void> = [];
+    let resizeObserver: ResizeObserver | null = null;
+
+    const recalc = () => {
+      recalcScheduled = false;
+      const u = uplotRef.current;
+      if (!u || targetMeta.length === 0) {
+        return;
+      }
+
+      const xData = u.data[0] as number[] | undefined;
+      if (!xData || xData.length < 2) {
+        return;
+      }
+
+      const nextLines = targetMeta
+        .map((meta, index) => {
+          const yData = u.data[meta.dataIndex] as
+            | Array<number | null>
+            | undefined;
+          if (!yData || yData.length < 2) return null;
+
+          const useFlatShortWindowPath =
+            isLiveMode &&
+            selectedTimeWindow !== "all" &&
+            selectedTimeWindow <= 60_000;
+
+          const d = useFlatShortWindowPath
+            ? buildFlatLatestValuePath(u, yData)
+            : buildSteppedPath(u, xData, yData);
+          if (!d) return null;
+
+          return {
+            key: `${meta.dataIndex}-${index}`,
+            color: meta.color,
+            width: meta.width,
+            dash: meta.dash,
+            d,
+          } as OverlayLine;
+        })
+        .filter((line): line is OverlayLine => !!line);
+
+      if (nextLines.length > 0) {
+        setLines((prev) =>
+          areOverlayLinesEqual(prev, nextLines) ? prev : nextLines,
+        );
+        const nextClipRect: ClipRect = {
+          x: u.bbox.left,
+          y: u.bbox.top,
+          width: u.bbox.width,
+          height: u.bbox.height,
+        };
+        setClipRect((prev) =>
+          isSameClipRect(prev, nextClipRect) ? prev : nextClipRect,
+        );
+      }
+    };
+
+    const scheduleRecalc = () => {
+      if (recalcScheduled) return;
+      recalcScheduled = true;
+      rafId = window.requestAnimationFrame(recalc);
+    };
+
+    scheduleRecalc();
+
+    if (targetMeta.length === 0) {
+      return;
+    }
+
+    const addHook = (u: any, hookName: string, fn: () => void) => {
+      const hooks = u.hooks?.[hookName];
+      if (!Array.isArray(hooks)) return;
+      hooks.push(fn);
+      removeHookFns.push(() => {
+        const idx = hooks.indexOf(fn);
+        if (idx >= 0) hooks.splice(idx, 1);
+      });
+    };
+
+    const onWindowResize = () => scheduleRecalc();
+    window.addEventListener("resize", onWindowResize);
+
+    const attachHooks = (): boolean => {
+      if (hooksAttached) return true;
+      const u = uplotRef.current as any;
+      if (!u) return false;
+
+      addHook(u, "draw", scheduleRecalc);
+      addHook(u, "setScale", scheduleRecalc);
+      addHook(u, "setData", scheduleRecalc);
+
+      const rootElement = u.root as HTMLElement | undefined;
+      if (rootElement && typeof ResizeObserver !== "undefined") {
+        resizeObserver = new ResizeObserver(() => scheduleRecalc());
+        resizeObserver.observe(rootElement);
+      }
+
+      hooksAttached = true;
+      scheduleRecalc();
+      return true;
+    };
+
+    if (!attachHooks()) {
+      const tryAttach = () => {
+        if (attachHooks()) return;
+        bootstrapRafId = window.requestAnimationFrame(tryAttach);
+      };
+      bootstrapRafId = window.requestAnimationFrame(tryAttach);
+    }
+
+    return () => {
+      if (rafId !== null) {
+        window.cancelAnimationFrame(rafId);
+      }
+      if (bootstrapRafId !== null) {
+        window.cancelAnimationFrame(bootstrapRafId);
+      }
+      removeHookFns.forEach((fn) => fn());
+      window.removeEventListener("resize", onWindowResize);
+      resizeObserver?.disconnect();
+    };
+  }, [uplotRef, targetMeta, isLiveMode, selectedTimeWindow]);
+
+  if (lines.length === 0) {
+    return null;
+  }
+
+  return (
+    <svg
+      className="pointer-events-none absolute inset-0 h-full w-full"
+      aria-hidden
+    >
+      {clipRect && (
+        <defs>
+          <clipPath id={clipPathId}>
+            <rect
+              x={clipRect.x}
+              y={clipRect.y}
+              width={clipRect.width}
+              height={clipRect.height}
+            />
+          </clipPath>
+        </defs>
+      )}
+
+      <g clipPath={clipRect ? `url(#${clipPathId})` : undefined}>
+        {lines.map((line) => {
+          return (
+            <path
+              key={line.key}
+              d={line.d}
+              fill="none"
+              stroke={line.color}
+              strokeWidth={line.width}
+              strokeLinecap="butt"
+              strokeDasharray={line.dash.join(" ")}
+              strokeDashoffset={0}
+            />
+          );
+        })}
+      </g>
+    </svg>
+  );
+}

electron/src/components/graph/createChart.ts

@@ -12,15 +12,6 @@ import {
 import { BigGraphProps, CreateChartParams } from "./types";
 import { normalizeDataSeries } from "./animation";
 
-type CustomDashedTargetLine = {
-  dataIndex: number;
-  dash: number[];
-  color: string;
-  width: number;
-};
-
-const DASH_FLOW_PX_PER_SEC = 180;
-
 export function createChart({
   containerRef,
   uplotRef,
@@ -161,8 +152,6 @@ export function createChart({
 
   // Build series configuration for ALL series (but control visibility)
   const seriesConfig: uPlot.Series[] = [{ label: "Time" }];
-  const customDashedTargetLines: CustomDashedTargetLine[] = [];
-  const dashFlowStartTime = performance.now();
 
   // Add ALL data series with visibility control
   const defaultColors = ["#3b82f6", "#ef4444", "#10b981", "#f59e0b", "#8b5cf6"];
@@ -188,35 +177,21 @@ export function createChart({
   });
 
   // Add config lines
-  let visibleLineIndex = 0;
-  const firstConfigLineDataIndex = 1 + allOriginalSeries.length;
   config.lines?.forEach((line) => {
     if (line.show !== false) {
       const dash =
         line.dash ?? (line.type === "threshold" ? [5, 5] : undefined);
-      const lineDataIndex = firstConfigLineDataIndex + visibleLineIndex;
       const isHistoricalDashedTarget = !!line.targetSeries && !!dash?.length;
 
-      if (isHistoricalDashedTarget) {
-        customDashedTargetLines.push({
-          dataIndex: lineDataIndex,
-          dash: dash!,
-          color: line.color,
-          width: line.width ?? 1,
-        });
-      }
-
       seriesConfig.push({
         label: line.label,
-        // Historical dashed targets are rendered manually in draw hook to
-        // avoid dash shimmer while the live x-axis slides.
+        // Historical dashed targets are rendered in an SVG overlay.
         stroke: isHistoricalDashedTarget ? "rgba(0,0,0,0)" : line.color,
         width: line.width ?? 1,
         dash: isHistoricalDashedTarget ? undefined : dash,
         show: true,
         points: { show: false },
       });
-      visibleLineIndex++;
     }
   });
 
@@ -346,119 +321,6 @@ export function createChart({
             }
           },
         ],
-        draw: [
-          (u) => {
-            if (customDashedTargetLines.length === 0) return;
-            const xData = u.data[0] as number[] | undefined;
-            if (!xData || xData.length < 2) return;
-
-            const xMin = u.scales.x?.min;
-            const xMax = u.scales.x?.max;
-            if (xMin === undefined || xMax === undefined) return;
-
-            const ctx = u.ctx;
-            const left = u.bbox.left;
-            const top = u.bbox.top;
-            const snap = (v: number) => Math.round(v) + 0.5;
-            const findFirstGe = (arr: number[], value: number): number => {
-              let lo = 0;
-              let hi = arr.length - 1;
-              let ans = arr.length;
-              while (lo <= hi) {
-                const mid = (lo + hi) >> 1;
-                if (arr[mid] >= value) {
-                  ans = mid;
-                  hi = mid - 1;
-                } else {
-                  lo = mid + 1;
-                }
-              }
-              return ans;
-            };
-            const findLastLe = (arr: number[], value: number): number => {
-              let lo = 0;
-              let hi = arr.length - 1;
-              let ans = -1;
-              while (lo <= hi) {
-                const mid = (lo + hi) >> 1;
-                if (arr[mid] <= value) {
-                  ans = mid;
-                  lo = mid + 1;
-                } else {
-                  hi = mid - 1;
-                }
-              }
-              return ans;
-            };
-            const firstVisibleIdx = Math.max(0, findFirstGe(xData, xMin) - 1);
-            const lastVisibleIdx = Math.min(
-              xData.length - 1,
-              findLastLe(xData, xMax) + 1,
-            );
-            if (lastVisibleIdx < firstVisibleIdx) return;
-
-            ctx.save();
-            ctx.beginPath();
-            ctx.rect(left, top, u.bbox.width, u.bbox.height);
-            ctx.clip();
-            ctx.lineCap = "butt";
-
-            customDashedTargetLines.forEach(
-              ({ dataIndex, dash, color, width }) => {
-                const yData = u.data[dataIndex] as
-                  | Array<number | null>
-                  | undefined;
-                if (!yData || yData.length < 2) return;
-
-                const dashPeriod = dash.reduce((acc, curr) => acc + curr, 0);
-                ctx.setLineDash(dash);
-                const elapsedMs = performance.now() - dashFlowStartTime;
-                const dashTravelPx = (elapsedMs * DASH_FLOW_PX_PER_SEC) / 1000;
-                ctx.lineDashOffset =
-                  dashPeriod > 0 ? -(dashTravelPx % dashPeriod) : 0;
-                ctx.strokeStyle = color;
-                ctx.lineWidth = width;
-                ctx.beginPath();
-
-                let started = false;
-                let prevX = 0;
-                let prevY = 0;
-
-                for (let i = firstVisibleIdx; i <= lastVisibleIdx; i++) {
-                  const value = yData[i];
-                  if (value === null || value === undefined) continue;
-
-                  const x = snap(u.valToPos(xData[i], "x", true));
-                  const y = snap(u.valToPos(value, "y", true));
-
-                  if (!started) {
-                    ctx.moveTo(x, y);
-                    started = true;
-                    prevX = x;
-                    prevY = y;
-                    continue;
-                  }
-
-                  if (x !== prevX) {
-                    ctx.lineTo(x, prevY);
-                  }
-                  if (y !== prevY) {
-                    ctx.lineTo(x, y);
-                  }
-
-                  prevX = x;
-                  prevY = y;
-                }
-
-                if (started) {
-                  ctx.stroke();
-                }
-              },
-            );
-
-            ctx.restore();
-          },
-        ],
       },
       scales: {
         x: {
@@ -660,25 +522,12 @@ export function createChart({
 
   const cleanup = attachEventHandlers(containerRef.current, handlers);
 
-  let dashFlowAnimationFrame: number | null = null;
-  if (customDashedTargetLines.length > 0) {
-    const animateDashFlow = () => {
-      if (!uplotRef.current) return;
-      uplotRef.current.redraw();
-      dashFlowAnimationFrame = requestAnimationFrame(animateDashFlow);
-    };
-    dashFlowAnimationFrame = requestAnimationFrame(animateDashFlow);
-  }
-
   animationRefs.lastRenderedData.current = {
     timestamps: [...timestamps],
     values: [...primaryValues],
   };
 
   return () => {
-    if (dashFlowAnimationFrame !== null) {
-      cancelAnimationFrame(dashFlowAnimationFrame);
-    }
     cleanup();
   };
 }

electron/src/helpers/ipc/troubleshoot/troubleshoot-channels.ts

@@ -1,5 +1,3 @@
 export const TROUBLESHOOT_REBOOT_HMI = "troubleshoot:reboot-hmi";
 export const TROUBLESHOOT_RESTART_BACKEND = "troubleshoot:restart-backend";
-export const TROUBLESHOOT_START_LOG_STREAM = "troubleshoot:start-log-stream";
-export const TROUBLESHOOT_STOP_LOG_STREAM = "troubleshoot:stop-log-stream";
-export const TROUBLESHOOT_LOG_DATA = "troubleshoot:log-data";
+export const TROUBLESHOOT_EXPORT_LOGS = "troubleshoot:export-logs";

electron/src/helpers/ipc/troubleshoot/troubleshoot-context.ts

@@ -1,9 +1,7 @@
 import {
   TROUBLESHOOT_REBOOT_HMI,
   TROUBLESHOOT_RESTART_BACKEND,
-  TROUBLESHOOT_START_LOG_STREAM,
-  TROUBLESHOOT_STOP_LOG_STREAM,
-  TROUBLESHOOT_LOG_DATA,
+  TROUBLESHOOT_EXPORT_LOGS,
 } from "./troubleshoot-channels";
 
 export function exposeTroubleshootContext() {
@@ -11,11 +9,6 @@ export function exposeTroubleshootContext() {
   contextBridge.exposeInMainWorld("troubleshoot", {
     rebootHmi: () => ipcRenderer.invoke(TROUBLESHOOT_REBOOT_HMI),
     restartBackend: () => ipcRenderer.invoke(TROUBLESHOOT_RESTART_BACKEND),
-    startLogStream: () => ipcRenderer.invoke(TROUBLESHOOT_START_LOG_STREAM),
-    stopLogStream: () => ipcRenderer.invoke(TROUBLESHOOT_STOP_LOG_STREAM),
-    onLogData: (callback: (log: string) => void) =>
-      ipcRenderer.on(TROUBLESHOOT_LOG_DATA, (_event, log: string) => {
-        callback(log);
-      }),
+    exportLogs: () => ipcRenderer.invoke(TROUBLESHOOT_EXPORT_LOGS),
   });
 }

electron/src/helpers/ipc/troubleshoot/troubleshoot-listeners.ts

@@ -1,14 +1,13 @@
-import { ipcMain } from "electron";
-import { spawn, ChildProcess } from "child_process";
+import { ipcMain, dialog } from "electron";
+import { spawn, exec, ChildProcess } from "child_process";
 import {
   TROUBLESHOOT_REBOOT_HMI,
   TROUBLESHOOT_RESTART_BACKEND,
-  TROUBLESHOOT_START_LOG_STREAM,
-  TROUBLESHOOT_STOP_LOG_STREAM,
-  TROUBLESHOOT_LOG_DATA,
+  TROUBLESHOOT_EXPORT_LOGS,
 } from "./troubleshoot-channels";
 
-let logStreamProcess: ChildProcess | null = null;
+import fs from "fs";
+import path from "path";
 
 export function addTroubleshootEventListeners() {
   ipcMain.handle(TROUBLESHOOT_REBOOT_HMI, async () => {
@@ -60,62 +59,45 @@ export function addTroubleshootEventListeners() {
     }
   });
 
-  ipcMain.handle(TROUBLESHOOT_START_LOG_STREAM, async (event) => {
+  ipcMain.handle(TROUBLESHOOT_EXPORT_LOGS, async () => {
     try {
-      // Stop any existing log stream
-      if (logStreamProcess) {
-        logStreamProcess.kill();
-        logStreamProcess = null;
+      const now = new Date();
+      const datePart = now.toISOString().split("T")[0]; // YYYY-MM-DD
+      const timePart = now.toTimeString().split(" ")[0].replace(/:/g, "-"); // HH-mm-ss
+      const fileName = `journal_${datePart}_${timePart}.log`;
+
+      // 1. Open a Save Dialog so the user can choose the location
+      const { canceled, filePath } = await dialog.showSaveDialog({
+        title: "Export System Logs",
+        defaultPath: fileName,
+        filters: [{ name: "Log Files", extensions: ["log"] }],
+      });
+
+      if (canceled || !filePath) {
+        return { success: false, error: "Export cancelled by user" };
       }
 
-      logStreamProcess = spawn(
-        "journalctl",
-        ["-u", "qitech-control-server", "-n", "10000", "-f"],
-        {
-          shell: true,
+      // 2. Wrap the exec in a typed Promise to match the backend restart pattern
+      // This resolves the TS2794 error by explicitly defining the return type
+      return await new Promise<{ success: boolean; error?: string }>(
+        (resolve) => {
+          // Note: journalctl -xb usually requires sudo or journal group membership
+          exec(`journalctl -xb > "${filePath}"`, (error, stdout, stderr) => {
+            if (error) {
+              console.error("Exec error:", error);
+              resolve({
+                success: false,
+                error: error instanceof Error ? error.message : String(error),
+              });
+              return;
+            }
+
+            resolve({ success: true });
+          });
         },
       );
-
-      logStreamProcess.stdout?.on("data", (data) => {
-        const logLine = data.toString();
-        event.sender.send(TROUBLESHOOT_LOG_DATA, logLine);
-      });
-
-      logStreamProcess.stderr?.on("data", (data) => {
-        const logLine = data.toString();
-        event.sender.send(TROUBLESHOOT_LOG_DATA, logLine);
-      });
-
-      logStreamProcess.on("close", (code) => {
-        console.log(`Log stream process exited with code ${code}`);
-        logStreamProcess = null;
-      });
-
-      logStreamProcess.on("error", (error) => {
-        console.error("Log stream process error:", error);
-        logStreamProcess = null;
-      });
-
-      return { success: true };
     } catch (error) {
-      console.error("Failed to start log stream:", error);
-      return {
-        success: false,
-        error: error instanceof Error ? error.message : String(error),
-      };
-    }
-  });
-
-  ipcMain.handle(TROUBLESHOOT_STOP_LOG_STREAM, async () => {
-    try {
-      if (logStreamProcess) {
-        logStreamProcess.kill();
-        logStreamProcess = null;
-        console.log("Log stream stopped");
-      }
-      return { success: true };
-    } catch (error) {
-      console.error("Failed to stop log stream:", error);
+      console.error("Failed to export logs: ", error);
       return {
         success: false,
         error: error instanceof Error ? error.message : String(error),

electron/src/helpers/troubleshoot_helpers.ts

@@ -39,12 +39,12 @@ export async function restartBackend(): Promise<{
   }
 }
 
-export async function startLogStream(): Promise<{
+export async function exportLogs(): Promise<{
   success: boolean;
   error?: string;
 }> {
   try {
-    return await window.troubleshoot.startLogStream();
+    return await window.troubleshoot.exportLogs();
   } catch (error) {
     return {
       success: false,
@@ -53,35 +53,6 @@ export async function startLogStream(): Promise<{
   }
 }
 
-export async function stopLogStream(): Promise<{
-  success: boolean;
-  error?: string;
-}> {
-  try {
-    return await window.troubleshoot.stopLogStream();
-  } catch (error) {
-    return {
-      success: false,
-      error: error instanceof Error ? error.message : String(error),
-    };
-  }
-}
-
-/**
- * Setup log data streaming with callback
- * @param onLogData Callback function to handle incoming log data
- */
-export function setupLogDataListener(onLogData: (log: string) => void): void {
-  window.troubleshoot.onLogData(onLogData);
-}
-
-/**
- * Cleanup log data listener
- */
-export function cleanupLogDataListener(): void {
-  window.troubleshoot.onLogData(() => {});
-}
-
 /**
  * Combined function to restart backend and show appropriate toast messages
  */
@@ -99,10 +70,10 @@ export async function restartBackendWithToast(): Promise<boolean> {
 
 /**
  * Combined function to reboot HMI and show appropriate toast messages
+ * ?????? How would you see this?
  */
 export async function rebootHmiWithToast(): Promise<boolean> {
   const result = await rebootHmi();
-
   if (result.success) {
     return true;
   } else {

electron/src/hooks/useGlobalLogStreaming.ts

@@ -1,78 +0,0 @@
-import { useEffect } from "react";
-import { useLogsStore } from "@/stores/logsStore";
-import {
-  startLogStream,
-  stopLogStream,
-  setupLogDataListener,
-  isTroubleshootAvailable,
-} from "@/helpers/troubleshoot_helpers";
-
-/**
- * Hook to manage global log streaming
- * This should be used once at the app level to start log streaming
- */
-export function useGlobalLogStreaming() {
-  const { isStreaming, addLogEntry, setStreaming } = useLogsStore();
-
-  useEffect(() => {
-    // Only proceed if troubleshoot context is available
-    if (!isTroubleshootAvailable()) {
-      return;
-    }
-
-    if (!isStreaming) {
-      startLogStreamHelper();
-    }
-
-    // Setup log data listener
-    const handleLogData = (logData: string) => {
-      // Parse systemd journal log format
-      const lines = logData.split("\n").filter((line) => line.trim());
-
-      lines.forEach((line) => {
-        if (line.trim()) {
-          // Simple log level detection
-          let level: "info" | "warn" | "error" | "debug" = "info";
-          if (line.includes("ERROR") || line.includes("error")) level = "error";
-          else if (line.includes("WARN") || line.includes("warn"))
-            level = "warn";
-          else if (line.includes("DEBUG") || line.includes("debug"))
-            level = "debug";
-
-          addLogEntry({
-            source: "qitech-control-server",
-            level,
-            message: line.trim(),
-            raw: line,
-          });
-        }
-      });
-    };
-
-    // Setup log data listener using helper
-    setupLogDataListener(handleLogData);
-
-    return () => {
-      // Cleanup on unmount
-      if (isStreaming && isTroubleshootAvailable()) {
-        stopLogStream();
-        setStreaming(false);
-      }
-    };
-  }, [isStreaming, addLogEntry, setStreaming]);
-
-  const startLogStreamHelper = async () => {
-    try {
-      const result = await startLogStream();
-      if (result.success) {
-        setStreaming(true);
-      } else {
-        console.warn("Failed to start log stream:", result.error);
-      }
-    } catch (error) {
-      console.warn("Failed to start log stream:", error);
-    }
-  };
-
-  return { isStreaming };
-}

electron/src/machines/extruder/HeatingZone.tsx

@@ -16,6 +16,7 @@ type Props = {
   min: number;
   max: number;
   onChangeTargetTemp?: (temperature: number) => void;
+  targetTemperatureEnabled: boolean;
 };
 export function HeatingZone({
   title,
@@ -25,6 +26,7 @@ export function HeatingZone({
   heatingTimeSeries,
   heatingPower,
   onChangeTargetTemp,
+  targetTemperatureEnabled,
 }: Props) {
   const targetTemperature = heatingState?.target_temperature ?? 150;
 
@@ -41,19 +43,20 @@ export function HeatingZone({
             timeseries={heatingTimeSeries}
           />
         </div>
-
-        <Label label="Target Temperature">
-          <EditValue
-            value={targetTemperature}
-            defaultValue={150}
-            min={min}
-            max={max}
-            unit="C"
-            title="Target Temperature"
-            renderValue={(value) => roundToDecimals(value, 1)}
-            onChange={onChangeTargetTemp}
-          />
-        </Label>
+        {targetTemperatureEnabled && (
+          <Label label="Target Temperature">
+            <EditValue
+              value={targetTemperature}
+              defaultValue={150}
+              min={min}
+              max={max}
+              unit="C"
+              title="Target Temperature"
+              renderValue={(value) => roundToDecimals(value, 1)}
+              onChange={onChangeTargetTemp}
+            />
+          </Label>
+        )}
       </div>
 
       <TimeSeriesValueNumeric
@@ -65,7 +68,7 @@ export function HeatingZone({
         timeseries={heatingPower}
       />
 
-      {heatingState?.wiring_error && (
+      {heatingState?.wiring_error && targetTemperatureEnabled && (
         <StatusBadge variant="error">
           Cant Read Temperature! Check Temperature Sensor Wiring!
         </StatusBadge>

electron/src/machines/extruder/extruder2/Extruder2ControlPage.tsx

@@ -68,10 +68,12 @@ export function Extruder2ControlPage() {
       backTemperature.current?.value ?? 0,
       state?.heating_states.back.target_temperature ?? 1,
     );
-    const nozzleReady = isZoneReadyForExtrusion(
-      nozzleTemperature.current?.value ?? 0,
-      state?.heating_states.nozzle.target_temperature ?? 1,
-    );
+    const nozzleReady =
+      !state?.extruder_settings_state.nozzle_temperature_target_enabled ||
+      isZoneReadyForExtrusion(
+        nozzleTemperature.current?.value ?? 0,
+        state?.heating_states.nozzle.target_temperature ?? 1,
+      );
 
     return frontReady && middleReady && backReady && nozzleReady;
   };
@@ -87,6 +89,7 @@ export function Extruder2ControlPage() {
           onChangeTargetTemp={setFrontHeatingTemperature}
           min={0}
           max={300}
+          targetTemperatureEnabled={true}
         />
         <HeatingZone
           title={"Heating Middle"}
@@ -96,6 +99,7 @@ export function Extruder2ControlPage() {
           onChangeTargetTemp={setMiddleHeatingTemperature}
           min={0}
           max={300}
+          targetTemperatureEnabled={true}
         />
         <HeatingZone
           title={"Heating Back"}
@@ -105,6 +109,7 @@ export function Extruder2ControlPage() {
           onChangeTargetTemp={setBackHeatingTemperature}
           min={0}
           max={300}
+          targetTemperatureEnabled={true}
         />
         <HeatingZone
           title={"Heating Nozzle"}
@@ -114,6 +119,10 @@ export function Extruder2ControlPage() {
           onChangeTargetTemp={setNozzleHeatingTemperature}
           min={0}
           max={300}
+          targetTemperatureEnabled={
+            state?.extruder_settings_state.nozzle_temperature_target_enabled ??
+            true
+          }
         />
         <ControlCard className="bg-red" title="Screw Drive">
           {state?.inverter_status_state.overload_warning == true ? (

electron/src/machines/extruder/extruder2/Extruder2Settings.tsx

@@ -20,6 +20,7 @@ export function Extruder2SettingsPage() {
     setPressurePidKi,
     setPressurePidKd,
     setTemperaturePidValue,
+    setTemperatureTargetEnabled,
   } = useExtruder2();
 
   const [showAdvanced, setShowAdvanced] = useState(false);
@@ -68,6 +69,16 @@ export function Extruder2SettingsPage() {
             onChange={setExtruderPressureLimitEnabled}
           />
         </Label>
+        <Label label="Nozzle Temperature Target Enabled">
+          <SelectionGroupBoolean
+            value={
+              state?.extruder_settings_state.nozzle_temperature_target_enabled
+            }
+            optionTrue={{ children: "Enabled" }}
+            optionFalse={{ children: "Disabled" }}
+            onChange={setTemperatureTargetEnabled}
+          />
+        </Label>
         <Label label="Show Advanced PID Settings">
           <SelectionGroupBoolean
             value={showAdvanced}

electron/src/machines/extruder/extruder2/extruder2Namespace.ts

@@ -109,6 +109,7 @@ export const heatingStatesSchema = z.object({
 export const extruderSettingsStateSchema = z.object({
   pressure_limit: z.number(),
   pressure_limit_enabled: z.boolean(),
+  nozzle_temperature_target_enabled: z.boolean(),
 });
 
 /**

electron/src/machines/extruder/extruder2/useExtruder.ts

@@ -232,6 +232,20 @@ export function useExtruder2() {
     );
   };
 
+  const setTemperatureTargetEnabled = (enabled: boolean) => {
+    updateStateOptimistically(
+      (current) => {
+        current.data.extruder_settings_state.nozzle_temperature_target_enabled =
+          enabled;
+      },
+      () =>
+        requestNozzleTemperatureTargetEnabled({
+          machine_identification_unique: machineIdentification,
+          data: { SetNozzleTemperatureTargetEnabled: enabled },
+        }),
+    );
+  };
+
   const setPressurePidKp = (kp: number) => {
     updateStateOptimistically(
       (current) => {
@@ -381,6 +395,10 @@ export function useExtruder2() {
     z.object({ SetExtruderPressureLimitIsEnabled: z.boolean() }),
   );
 
+  const { request: requestNozzleTemperatureTargetEnabled } = useMachineMutation(
+    z.object({ SetNozzleTemperatureTargetEnabled: z.boolean() }),
+  );
+
   const { request: requestPressurePidSettings } = useMachineMutation(
     z.object({
       SetPressurePidSettings: z.object({
@@ -459,6 +477,7 @@ export function useExtruder2() {
     setPressurePidKi,
     setPressurePidKd,
     setTemperaturePidValue,
+    setTemperatureTargetEnabled,
     resetInverter,
   };
 }

electron/src/machines/extruder/extruder3/Extruder3ControlPage.tsx

@@ -68,10 +68,12 @@ export function Extruder3ControlPage() {
       backTemperature.current?.value ?? 0,
       state?.heating_states.back.target_temperature ?? 1,
     );
-    const nozzleReady = isZoneReadyForExtrusion(
-      nozzleTemperature.current?.value ?? 0,
-      state?.heating_states.nozzle.target_temperature ?? 1,
-    );
+    const nozzleReady =
+      !state?.extruder_settings_state.nozzle_temperature_target_enabled ||
+      isZoneReadyForExtrusion(
+        nozzleTemperature.current?.value ?? 0,
+        state?.heating_states.nozzle.target_temperature ?? 1,
+      );
 
     return frontReady && middleReady && backReady && nozzleReady;
   };
@@ -87,6 +89,7 @@ export function Extruder3ControlPage() {
           onChangeTargetTemp={setFrontHeatingTemperature}
           min={0}
           max={300}
+          targetTemperatureEnabled={true}
         />
         <HeatingZone
           title={"Heating Middle"}
@@ -96,6 +99,7 @@ export function Extruder3ControlPage() {
           onChangeTargetTemp={setMiddleHeatingTemperature}
           min={0}
           max={300}
+          targetTemperatureEnabled={true}
         />
         <HeatingZone
           title={"Heating Back"}
@@ -105,6 +109,7 @@ export function Extruder3ControlPage() {
           onChangeTargetTemp={setBackHeatingTemperature}
           min={0}
           max={300}
+          targetTemperatureEnabled={true}
         />
         <HeatingZone
           title={"Heating Nozzle"}
@@ -114,6 +119,10 @@ export function Extruder3ControlPage() {
           onChangeTargetTemp={setNozzleHeatingTemperature}
           min={0}
           max={300}
+          targetTemperatureEnabled={
+            state?.extruder_settings_state.nozzle_temperature_target_enabled ??
+            true
+          }
         />
         <ControlCard className="bg-red" title="Screw Drive">
           {state?.inverter_status_state.overload_warning == true ? (

electron/src/machines/extruder/extruder3/Extruder3Settings.tsx

@@ -20,6 +20,7 @@ export function Extruder3SettingsPage() {
     setPressurePidKi,
     setPressurePidKd,
     setTemperaturePidValue,
+    setTemperatureTargetEnabled,
   } = useExtruder3();
 
   const [showAdvanced, setShowAdvanced] = useState(false);
@@ -68,6 +69,16 @@ export function Extruder3SettingsPage() {
             onChange={setExtruderPressureLimitEnabled}
           />
         </Label>
+        <Label label="Nozzle Temperature Target Enabled">
+          <SelectionGroupBoolean
+            value={
+              state?.extruder_settings_state.nozzle_temperature_target_enabled
+            }
+            optionTrue={{ children: "Enabled" }}
+            optionFalse={{ children: "Disabled" }}
+            onChange={setTemperatureTargetEnabled}
+          />
+        </Label>
         <Label label="Show Advanced PID Settings">
           <SelectionGroupBoolean
             value={showAdvanced}

electron/src/machines/extruder/extruder3/extruder3Namespace.ts

@@ -109,6 +109,7 @@ export const heatingStatesSchema = z.object({
 export const extruderSettingsStateSchema = z.object({
   pressure_limit: z.number(),
   pressure_limit_enabled: z.boolean(),
+  nozzle_temperature_target_enabled: z.boolean(),
 });
 
 /**

electron/src/machines/extruder/extruder3/useExtruder.ts

@@ -232,6 +232,28 @@ export function useExtruder3() {
     );
   };
 
+  const setTemperatureTargetEnabled = (enabled: boolean) => {
+    const res = enabled
+      ? true
+      : confirm(
+          "This will disable the ability to set a temperature target for the nozzle heating element and will any wiring error message. Only proceed if you understand the risks.",
+        );
+
+    if (res) {
+      updateStateOptimistically(
+        (current) => {
+          current.data.extruder_settings_state.nozzle_temperature_target_enabled =
+            enabled;
+        },
+        () =>
+          requestNozzleTemperatureTargetEnabled({
+            machine_identification_unique: machineIdentification,
+            data: { SetNozzleTemperatureTargetEnabled: enabled },
+          }),
+      );
+    }
+  };
+
   const setPressurePidKp = (kp: number) => {
     updateStateOptimistically(
       (current) => {
@@ -381,6 +403,10 @@ export function useExtruder3() {
     z.object({ SetExtruderPressureLimitIsEnabled: z.boolean() }),
   );
 
+  const { request: requestNozzleTemperatureTargetEnabled } = useMachineMutation(
+    z.object({ SetNozzleTemperatureTargetEnabled: z.boolean() }),
+  );
+
   const { request: requestPressurePidSettings } = useMachineMutation(
     z.object({
       SetPressurePidSettings: z.object({
@@ -455,6 +481,7 @@ export function useExtruder3() {
     setMiddleHeatingTemperature,
     setExtruderPressureLimit,
     setExtruderPressureLimitEnabled,
+    setTemperatureTargetEnabled,
     setPressurePidKp,
     setPressurePidKi,
     setPressurePidKd,

electron/src/setup/Trobleshoot.tsx

@@ -1,25 +1,22 @@
 import { Alert } from "@/components/Alert";
 import { Page } from "@/components/Page";
 import { SectionTitle } from "@/components/SectionTitle";
-import { Terminal } from "@/components/Terminal";
 import { TouchButton } from "@/components/touch/TouchButton";
-import { useLogsStore } from "@/stores/logsStore";
-import { rebootHmi, restartBackend } from "@/helpers/troubleshoot_helpers";
+import {
+  rebootHmi,
+  restartBackend,
+  exportLogs,
+} from "@/helpers/troubleshoot_helpers";
 import React, { useState } from "react";
 import { toast } from "sonner";
 
 export function TroubleshootPage() {
   const [isRebootLoading, setIsRebootLoading] = useState(false);
   const [isRestartLoading, setIsRestartLoading] = useState(false);
-  const { getLogsBySource, clearLogs } = useLogsStore();
+  const [isExportLoading, setIsExportLoading] = useState(false);
 
-  // Perhaps we just need to clear the logs ?
-  // Get backend logs for display
-  const backendLogs = getLogsBySource("qitech-control-server");
-  const logLines = backendLogs.map((log) => log.raw);
   const handleRebootHmi = async () => {
     setIsRebootLoading(true);
-
     try {
       const result = await rebootHmi();
       if (result.success) {
@@ -50,10 +47,32 @@ export function TroubleshootPage() {
     }
   };
 
+  const handleExportLogs = async () => {
+    setIsExportLoading(true);
+    try {
+      const result = await exportLogs();
+      if (result.success) {
+        toast.success("Export Logs initiated");
+      } else {
+        toast.error(`Failed to export Logs: ${result.error}`);
+      }
+    } catch (error) {
+      toast.error(`Failed to export Logs: ${error}`);
+    } finally {
+      setIsExportLoading(false);
+    }
+  };
+
   return (
     <Page>
       <SectionTitle title="System Troubleshoot" />
 
+      <Alert title="Troubleshoot Actions Info" variant="warning">
+        These actions will temporarily interrupt system operations. The HMI
+        reboot will restart the entire panel, while the backend restart will
+        only restart the control service. Use with caution during production.
+      </Alert>
+
       <div className="flex gap-4">
         <TouchButton
           variant="destructive"
@@ -74,23 +93,17 @@ export function TroubleshootPage() {
         >
           Restart Backend Process
         </TouchButton>
+
+        <TouchButton
+          variant="outline"
+          icon="lu:Power"
+          isLoading={isExportLoading}
+          onClick={exportLogs}
+          className="w-max"
+        >
+          Export Backend Service Logs
+        </TouchButton>
       </div>
-
-      <Alert title="Troubleshoot Actions Info" variant="warning">
-        These actions will temporarily interrupt system operations. The HMI
-        reboot will restart the entire panel, while the backend restart will
-        only restart the control service. Use with caution during production.
-      </Alert>
-
-      <h2 className="text-lg font-semibold">Backend Service Logs</h2>
-
-      <Terminal
-        lines={logLines}
-        autoScroll={true}
-        className="h-160"
-        title="qitech-control-server"
-        exportPrefix="qitech_control_server_journald"
-      />
     </Page>
   );
 }

electron/src/setup/UpdateExecutePage.tsx

@@ -4,6 +4,7 @@ import { SectionTitle } from "@/components/SectionTitle";
 import { Terminal } from "@/components/Terminal";
 import { TouchButton } from "@/components/touch/TouchButton";
 import { UpdateProgressBar } from "@/components/UpdateProgressBar";
+import { Icon } from "@/components/Icon";
 import { updateExecute, updateCancelWithStore } from "@/helpers/update_helpers";
 import { useUpdateStore } from "@/stores/updateStore";
 import { useSearch } from "@tanstack/react-router";
@@ -88,7 +89,7 @@ export function UpdateExecutePage() {
     <Page>
       <SectionTitle title="Apply Update" />
 
-      <div className="flex flex-row gap-4">
+      <div className="flex flex-row items-center gap-4">
         <TouchButton
           className="w-max"
           icon="lu:CircleFadingArrowUp"
@@ -108,6 +109,14 @@ export function UpdateExecutePage() {
             Cancel Update
           </TouchButton>
         )}
+        {isUpdating && (
+          <div className="ml-auto flex items-center gap-2 rounded-xl border border-blue-400 bg-blue-600 px-4 py-2.5 text-white shadow-xl backdrop-blur-sm transition-all duration-300">
+            <Icon name="lu:Info" className="h-5 w-5 text-blue-100" />
+            <span className="text-base leading-snug text-blue-50">
+              Updates typically take approximately <strong>5 minutes</strong>
+            </span>
+          </div>
+        )}
       </div>
       {currentUpdateInfo && (
         <Alert title="Update Information" variant="info">
@@ -136,8 +145,7 @@ export function UpdateExecutePage() {
             </div>
             <div className="text-sm">
               Please stay connected to the internet and leave the power on. The
-              update procedure takes a couple of minutes and reboots the machine
-              afterwards.
+              machine will reboot after the update completes.
             </div>
           </div>
         </Alert>

electron/src/types.d.ts

@@ -58,9 +58,7 @@ interface UpdateContext {
 interface TroubleshootContext {
   rebootHmi: () => Promise<{ success: boolean; error?: string }>;
   restartBackend: () => Promise<{ success: boolean; error?: string }>;
-  startLogStream: () => Promise<{ success: boolean; error?: string }>;
-  stopLogStream: () => Promise<{ success: boolean; error?: string }>;
-  onLogData: (callback: (log: string) => void) => void;
+  exportLogs: () => Promise<{ success: boolean; error?: string }>;
 }
 
 interface NixOSGeneration {

flake.lock

@@ -1,6 +1,21 @@
 {
   "nodes": {
     "crane": {
+      "locked": {
+        "lastModified": 1771796463,
+        "narHash": "sha256-9bCDuUzpwJXcHMQYMS1yNuzYMmKO/CCwCexpjWOl62I=",
+        "owner": "ipetkov",
+        "repo": "crane",
+        "rev": "3d3de3313e263e04894f284ac18177bd26169bad",
+        "type": "github"
+      },
+      "original": {
+        "owner": "ipetkov",
+        "repo": "crane",
+        "type": "github"
+      }
+    },
+    "crane_2": {
       "locked": {
         "lastModified": 1750266157,
         "narHash": "sha256-tL42YoNg9y30u7zAqtoGDNdTyXTi8EALDeCB13FtbQA=",
@@ -15,7 +30,7 @@
         "type": "github"
       }
     },
-    "crane_2": {
+    "crane_3": {
       "locked": {
         "lastModified": 1750266157,
         "narHash": "sha256-tL42YoNg9y30u7zAqtoGDNdTyXTi8EALDeCB13FtbQA=",
@@ -102,12 +117,51 @@
         "type": "github"
       }
     },
+    "flake-utils_5": {
+      "inputs": {
+        "systems": "systems_5"
+      },
+      "locked": {
+        "lastModified": 1731533236,
+        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
     "home-manager": {
       "inputs": {
         "nixpkgs": [
           "nixpkgs"
         ]
       },
+      "locked": {
+        "lastModified": 1771851181,
+        "narHash": "sha256-gFgE6mGUftwseV3DUENMb0k0EiHd739lZexPo5O/sdQ=",
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "rev": "9a4b494b1aa1b93d8edf167f46dc8e0c0011280c",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "type": "github"
+      }
+    },
+    "home-manager_2": {
+      "inputs": {
+        "nixpkgs": [
+          "qitech-control",
+          "nixpkgs"
+        ]
+      },
       "locked": {
         "lastModified": 1750973805,
         "narHash": "sha256-BZXgag7I0rnL/HMHAsBz3tQrfKAibpY2vovexl2lS+Y=",
@@ -122,9 +176,10 @@
         "type": "github"
       }
     },
-    "home-manager_2": {
+    "home-manager_3": {
       "inputs": {
         "nixpkgs": [
+          "qitech-control",
           "qitech-control",
           "nixpkgs"
         ]
@@ -143,9 +198,10 @@
         "type": "github"
       }
     },
-    "home-manager_3": {
+    "home-manager_4": {
       "inputs": {
         "nixpkgs": [
+          "qitech-control",
           "qitech-control",
           "qitech-control",
           "nixpkgs"
@@ -167,11 +223,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1750969886,
-        "narHash": "sha256-zW/OFnotiz/ndPFdebpo3X0CrbVNf22n4DjN2vxlb58=",
+        "lastModified": 1767313136,
+        "narHash": "sha256-16KkgfdYqjaeRGBaYsNrhPRRENs0qzkQVUooNHtoy2w=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "a676066377a2fe7457369dd37c31fd2263b662f4",
+        "rev": "ac62194c3917d5f474c1a844b6fd6da2db95077d",
         "type": "github"
       },
       "original": {
@@ -207,6 +263,31 @@
         ],
         "qitech-control": "qitech-control_2"
       },
+      "locked": {
+        "lastModified": 1772023797,
+        "narHash": "sha256-RipiUlH5UKiofTRquREluUFOwEfNjLFEvyDol/VWDRg=",
+        "owner": "qitechgmbh",
+        "repo": "control",
+        "rev": "3e3e3f1c0bc2b26fe0fc1e7d49b65e3fd3d7f368",
+        "type": "github"
+      },
+      "original": {
+        "owner": "qitechgmbh",
+        "repo": "control",
+        "type": "github"
+      }
+    },
+    "qitech-control_2": {
+      "inputs": {
+        "crane": "crane_3",
+        "flake-utils": "flake-utils_3",
+        "home-manager": "home-manager_3",
+        "nixpkgs": [
+          "qitech-control",
+          "nixpkgs"
+        ],
+        "qitech-control": "qitech-control_3"
+      },
       "locked": {
         "lastModified": 1751047510,
         "narHash": "sha256-SZ+DxQvFJKJOro1AVUwWltLQO1L9TIc6AI4tnM9V4tk=",
@@ -221,15 +302,16 @@
         "type": "github"
       }
     },
-    "qitech-control_2": {
+    "qitech-control_3": {
       "inputs": {
-        "flake-utils": "flake-utils_3",
-        "home-manager": "home-manager_3",
+        "flake-utils": "flake-utils_4",
+        "home-manager": "home-manager_4",
         "nixpkgs": [
+          "qitech-control",
           "qitech-control",
           "nixpkgs"
         ],
-        "qitech-control": "qitech-control_3",
+        "qitech-control": "qitech-control_4",
         "rust-overlay": "rust-overlay_2"
       },
       "locked": {
@@ -246,10 +328,11 @@
         "type": "github"
       }
     },
-    "qitech-control_3": {
+    "qitech-control_4": {
       "inputs": {
-        "flake-utils": "flake-utils_4",
+        "flake-utils": "flake-utils_5",
         "nixpkgs": [
+          "qitech-control",
           "qitech-control",
           "qitech-control",
           "nixpkgs"
@@ -300,6 +383,7 @@
     "rust-overlay_2": {
       "inputs": {
         "nixpkgs": [
+          "qitech-control",
           "qitech-control",
           "qitech-control",
           "nixpkgs"
@@ -378,6 +462,21 @@
         "repo": "default",
         "type": "github"
       }
+    },
+    "systems_5": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
     }
   },
   "root": "root",

flake.nix

@@ -2,7 +2,7 @@
   description = "QiTech Control";
 
   inputs = {
-    nixpkgs.url = "github:nixos/nixpkgs/nixos-25.05";
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-25.11";
 
     # Crane for Rust builds with dependency caching
     crane = { url = "github:ipetkov/crane"; };

machines/src/extruder1/api.rs

@@ -152,6 +152,7 @@ pub struct HeatingState {
 pub struct ExtruderSettingsState {
     pub pressure_limit: f64,
     pub pressure_limit_enabled: bool,
+    pub nozzle_temperature_target_enabled: bool,
 }
 
 #[derive(Serialize, Debug, Clone, PartialEq, Eq)]
@@ -237,6 +238,9 @@ pub enum Mutation {
 
     // Reset
     ResetInverter(bool),
+
+    // Toggle nozzle temperature target
+    SetNozzleTemperatureTargetEnabled(bool),
 }
 
 #[derive(Debug)]
@@ -317,6 +321,9 @@ impl MachineApi for ExtruderV2 {
             Mutation::SetTemperaturePidSettings(settings) => {
                 self.configure_temperature_pid(settings);
             }
+            Mutation::SetNozzleTemperatureTargetEnabled(enabled) => {
+                self.set_nozzle_temperature_target_is_enabled(enabled);
+            }
         }
         Ok(())
     }

machines/src/extruder1/emit.rs

@@ -94,6 +94,9 @@ impl ExtruderV2 {
                 pressure_limit_enabled: self
                     .screw_speed_controller
                     .get_nozzle_pressure_limit_enabled(),
+                nozzle_temperature_target_enabled: self
+                    .temperature_controller_nozzle
+                    .get_temperature_target_enabled(),
             },
             inverter_status_state: InverterStatusState {
                 running: self.screw_speed_controller.inverter.status.running,
@@ -296,6 +299,12 @@ impl ExtruderV2 {
         self.emit_state();
     }
 
+    pub fn set_nozzle_temperature_target_is_enabled(&mut self, enabled: bool) {
+        self.temperature_controller_nozzle
+            .set_temperature_target_enabled(enabled);
+        self.emit_state();
+    }
+
     pub fn configure_pressure_pid(&mut self, settings: PidSettings) {
         self.screw_speed_controller
             .pid

machines/src/extruder1/mock/api.rs

@@ -41,6 +41,9 @@ impl MachineApi for ExtruderV2 {
             Mutation::SetTemperaturePidSettings(settings) => {
                 self.configure_temperature_pid(settings);
             }
+            Mutation::SetNozzleTemperatureTargetEnabled(enabled) => {
+                self.set_nozzle_temperature_target_is_enabled(enabled);
+            }
         }
         Ok(())
     }

machines/src/extruder1/mock/mock_emit.rs

@@ -130,6 +130,12 @@ impl ExtruderV2 {
         self.emit_state();
     }
 
+    pub fn set_nozzle_temperature_target_is_enabled(&mut self, enabled: bool) {
+        self.extruder_settings_state
+            .nozzle_temperature_target_enabled = enabled;
+        self.emit_state();
+    }
+
     pub fn configure_pressure_pid(&mut self, settings: PidSettings) {
         self.pid_settings.pressure.ki = settings.ki;
         self.pid_settings.pressure.kp = settings.kp;

machines/src/extruder1/mock/new.rs

@@ -81,6 +81,7 @@ impl MachineNewTrait for ExtruderV2 {
             extruder_settings_state: ExtruderSettingsState {
                 pressure_limit: 200.0,
                 pressure_limit_enabled: false,
+                nozzle_temperature_target_enabled: true,
             },
             inverter_status_state: InverterStatusState {
                 running: false,

machines/src/extruder1/temperature_controller.rs

@@ -20,6 +20,7 @@ pub struct TemperatureController {
     temperature_pid_output: f64,
     heating_element_wattage: f64,
     max_clamp: f64,
+    target_temp_enabled: bool, // Sets whether the frontend should display a target temperature setter for this temp controller
 }
 
 impl TemperatureController {
@@ -55,6 +56,7 @@ impl TemperatureController {
             temperature_pid_output: 0.0,
             heating_element_wattage,
             max_clamp,
+            target_temp_enabled: true,
         }
     }
 
@@ -62,6 +64,14 @@ impl TemperatureController {
         self.heating.target_temperature = temp;
     }
 
+    pub fn set_temperature_target_enabled(&mut self, enabled: bool) {
+        self.target_temp_enabled = enabled;
+    }
+
+    pub fn get_temperature_target_enabled(&self) -> bool {
+        self.target_temp_enabled
+    }
+
     pub const fn disallow_heating(&mut self) {
         self.heating_allowed = false;
     }

machines/src/extruder2/api.rs

@@ -143,6 +143,9 @@ pub enum Mutation {
     SetExtruderPressureLimit(f64),
     SetExtruderPressureLimitIsEnabled(bool),
 
+    // ToggleTemperatureTarget
+    SetNozzleTemperatureTargetEnabled(bool),
+
     // Pid Configure
     SetPressurePidSettings(PidSettings),
     SetTemperaturePidSettings(TemperaturePid),
@@ -203,7 +206,6 @@ impl MachineApi for ExtruderV3 {
             Mutation::SetInverterTargetPressure(bar) => self.set_target_pressure(bar),
             Mutation::SetInverterTargetRpm(rpm) => self.set_target_rpm(rpm),
             Mutation::ResetInverter(_) => self.reset_inverter(),
-
             Mutation::SetFrontHeatingTargetTemperature(temp) => {
                 self.set_target_temperature(temp, HeatingType::Front)
             }
@@ -222,14 +224,15 @@ impl MachineApi for ExtruderV3 {
             Mutation::SetExtruderPressureLimitIsEnabled(enabled) => {
                 self.set_nozzle_pressure_limit_is_enabled(enabled);
             }
-
             Mutation::SetPressurePidSettings(settings) => {
                 self.configure_pressure_pid(settings);
             }
-
             Mutation::SetTemperaturePidSettings(settings) => {
                 self.configure_temperature_pid(settings);
             }
+            Mutation::SetNozzleTemperatureTargetEnabled(enabled) => {
+                self.set_nozzle_temperature_target_is_enabled(enabled);
+            }
         }
         Ok(())
     }

machines/src/extruder2/emit.rs

@@ -102,6 +102,9 @@ impl ExtruderV3 {
                 pressure_limit_enabled: self
                     .screw_speed_controller
                     .get_nozzle_pressure_limit_enabled(),
+                nozzle_temperature_target_enabled: self
+                    .temperature_controller_nozzle
+                    .get_temperature_target_enabled(),
             },
             inverter_status_state: InverterStatusState {
                 running: self.screw_speed_controller.inverter.status.running,
@@ -240,6 +243,12 @@ impl ExtruderV3 {
         self.emit_state();
     }
 
+    pub fn set_nozzle_temperature_target_is_enabled(&mut self, enabled: bool) {
+        self.temperature_controller_nozzle
+            .set_temperature_target_enabled(enabled);
+        self.emit_state();
+    }
+
     pub fn set_nozzle_pressure_limit(&mut self, pressure: f64) {
         self.screw_speed_controller
             .set_nozzle_pressure_limit(Pressure::new::<bar>(pressure));

machines/src/extruder2/mock/api.rs

@@ -41,6 +41,9 @@ impl MachineApi for ExtruderV2 {
             Mutation::SetTemperaturePidSettings(settings) => {
                 self.configure_temperature_pid(settings);
             }
+            Mutation::SetNozzleTemperatureTargetEnabled(enabled) => {
+                self.set_nozzle_temperature_target_is_enabled(enabled);
+            }
         }
         Ok(())
     }

machines/src/extruder2/mock/mock_emit.rs

@@ -128,6 +128,12 @@ impl ExtruderV2 {
         self.emit_state();
     }
 
+    pub fn set_nozzle_temperature_target_is_enabled(&mut self, enabled: bool) {
+        self.extruder_settings_state
+            .nozzle_temperature_target_enabled = enabled;
+        self.emit_state();
+    }
+
     pub fn configure_pressure_pid(&mut self, settings: PidSettings) {
         self.pid_settings.pressure.ki = settings.ki;
         self.pid_settings.pressure.kp = settings.kp;

machines/src/extruder2/mock/new.rs

@@ -81,6 +81,7 @@ impl MachineNewTrait for ExtruderV2 {
             extruder_settings_state: ExtruderSettingsState {
                 pressure_limit: 200.0,
                 pressure_limit_enabled: false,
+                nozzle_temperature_target_enabled: true,
             },
             inverter_status_state: InverterStatusState {
                 running: false,

nixos/os/configuration.nix

@@ -15,7 +15,7 @@ in {
     consoleMode = "max"; # Use the highest available resolution
   };
   boot.loader.efi.canTouchEfiVariables = true;
-  boot.kernelPackages = pkgs.linuxPackages_6_13;
+  boot.kernelPackages = pkgs.linuxPackages_6_18;
   boot.kernelModules = [ "i915" ];
 
   boot.kernelParams = [
@@ -134,7 +134,6 @@ in {
 
   # Enable the X11 windowing system.
   services.xserver.enable = true;
-  #services.xserver.videoDrivers = [ "intel" ];
   services.xserver.displayManager.gdm = {
     enable = true;
     autoSuspend = false;
@@ -186,18 +185,25 @@ in {
     powertop.enable = false;
   };
 
-  # Ensure all power management is disabled
+
   services.logind = {
+    # This remains for backward compatibility/high-level override
     lidSwitch = "ignore";
-    extraConfig = ''
-      HandlePowerKey=ignore
-      HandleSuspendKey=ignore
-      HandleHibernateKey=ignore
-      HandleLidSwitch=ignore
-      IdleAction=ignore
-    '';
+
+    # Structured settings for logind.conf
+    settings = {
+      Login = {
+        HandlePowerKey = "ignore";
+        HandleSuspendKey = "ignore";
+        HandleHibernateKey = "ignore";
+        HandleLidSwitch = "ignore";
+        IdleAction = "ignore";
+      };
+    };
   };
 
+
+
   # Configure keymap in X11
   services.xserver.xkb = {
     layout = "de";

nixos/os/home.nix

@@ -3,19 +3,8 @@
 
   home.packages = with pkgs; [ pkgs.qitechPackages.electron ];
 
-  # Add autostart entry for the QiTech electron app
-  xdg.configFile."autostart/de.qitech.control-electron.desktop".text = ''
-    [Desktop Entry]
-    Type=Application
-    Name=QiTech Control
-    Comment=QiTech Control
-    Exec=qitech-control-electron
-    Icon=de.qitech.control-electron
-    Terminal=false
-    StartupWMClass=QiTech Control
-    X-GNOME-Autostart-enabled=true
-    X-GNOME-Autostart-Phase=Applications
-  '';
+  xdg.configFile."autostart/de.qitech.control-electron.desktop".source = 
+    "${pkgs.qitechPackages.electron}/share/applications/de.qitech.control-electron.desktop";
 
   dconf.settings = {
     # Set GNOME wallpaper

nixos/packages/electron.nix

@@ -10,7 +10,7 @@ buildNpmPackage rec {
   ELECTRON_SKIP_BINARY_DOWNLOAD = 1;
 
   makeCacheWritable = true;
-  npmDepsHash = "sha256-N2kdS9IKkEMNOPPnRNQ9GvCenR/k88fVyAFzXMJyxs4=";
+  npmDepsHash = "sha256-jW9nogboiuYBzjLNM5rlYsdfp+58OlDf+kxjgNlST70=";
   npmFlags = [ "--no-audit" "--no-fund" ];
 
   installPhase = ''
@@ -44,7 +44,6 @@ buildNpmPackage rec {
       --enable-gpu \
       --ignore-gpu-blocklist \
       --enable-gpu-rasterization \
-      --disable-software-rasterizer \
       "$@"
     EOF
     chmod +x $out/bin/qitech-control-electron

nixos/update-flake-lock.sh

@@ -30,6 +30,9 @@ docker run --rm \
     --workdir /workspace \
     nixos/nix:latest \
     sh -c "
+	whoami
+	ls -lh
+	cd /workspace
         echo 'Enabling flakes and nix-command...'
         mkdir -p ~/.config/nix
         echo 'experimental-features = nix-command flakes' > ~/.config/nix/nix.conf

package-lock.json

@@ -0,0 +1,868 @@
+{
+  "name": "control",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "": {
+      "devDependencies": {
+        "electron": "^38.8.3"
+      }
+    },
+    "node_modules/@electron/get": {
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/@electron/get/-/get-2.0.3.tgz",
+      "integrity": "sha512-Qkzpg2s9GnVV2I2BjRksUi43U5e6+zaQMcjoJy0C+C5oxaKl+fmckGDQFtRpZpZV0NQekuZZ+tGz7EA9TVnQtQ==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "debug": "^4.1.1",
+        "env-paths": "^2.2.0",
+        "fs-extra": "^8.1.0",
+        "got": "^11.8.5",
+        "progress": "^2.0.3",
+        "semver": "^6.2.0",
+        "sumchecker": "^3.0.1"
+      },
+      "engines": {
+        "node": ">=12"
+      },
+      "optionalDependencies": {
+        "global-agent": "^3.0.0"
+      }
+    },
+    "node_modules/@sindresorhus/is": {
+      "version": "4.6.0",
+      "resolved": "https://registry.npmjs.org/@sindresorhus/is/-/is-4.6.0.tgz",
+      "integrity": "sha512-t09vSN3MdfsyCHoFcTRCH/iUtG7OJ0CsjzB8cjAmKc/va/kIgeDI/TxsigdncE/4be734m0cvIYwNaV4i2XqAw==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=10"
+      },
+      "funding": {
+        "url": "https://github.com/sindresorhus/is?sponsor=1"
+      }
+    },
+    "node_modules/@szmarczak/http-timer": {
+      "version": "4.0.6",
+      "resolved": "https://registry.npmjs.org/@szmarczak/http-timer/-/http-timer-4.0.6.tgz",
+      "integrity": "sha512-4BAffykYOgO+5nzBWYwE3W90sBgLJoUPRWWcL8wlyiM8IB8ipJz3UMJ9KXQd1RKQXpKp8Tutn80HZtWsu2u76w==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "defer-to-connect": "^2.0.0"
+      },
+      "engines": {
+        "node": ">=10"
+      }
+    },
+    "node_modules/@types/cacheable-request": {
+      "version": "6.0.3",
+      "resolved": "https://registry.npmjs.org/@types/cacheable-request/-/cacheable-request-6.0.3.tgz",
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+      "license": "MIT",
+      "dependencies": {
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+        "@types/keyv": "^3.1.4",
+        "@types/node": "*",
+        "@types/responselike": "^1.0.0"
+      }
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+      "dev": true,
+      "license": "MIT"
+    },
+    "node_modules/@types/keyv": {
+      "version": "3.1.4",
+      "resolved": "https://registry.npmjs.org/@types/keyv/-/keyv-3.1.4.tgz",
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+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
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+      "license": "MIT",
+      "dependencies": {
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+      "license": "MIT",
+      "dependencies": {
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+        "http-cache-semantics": "^4.0.0",
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+        "normalize-url": "^6.0.1",
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+      },
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+      }
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+        }
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+      "optional": true,
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+        "has-property-descriptors": "^1.0.0",
+        "object-keys": "^1.1.1"
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+      },
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+        "@types/node": "^22.7.7",
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+      "integrity": "sha512-34R7HTnG0XIJcBSn5XhDd7nNFPRcXYRZrBB2O2jdKqYODldSzBAqzsWoZYYvduky73toYS/ESqxPvkDf/F0XMg==",
+      "dev": true,
+      "license": "(MIT OR CC0-1.0)",
+      "optional": true,
+      "engines": {
+        "node": ">=10"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/undici-types": {
+      "version": "6.21.0",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-6.21.0.tgz",
+      "integrity": "sha512-iwDZqg0QAGrg9Rav5H4n0M64c3mkR59cJ6wQp+7C4nI0gsmExaedaYLNO44eT4AtBBwjbTiGPMlt2Md0T9H9JQ==",
+      "dev": true,
+      "license": "MIT"
+    },
+    "node_modules/universalify": {
+      "version": "0.1.2",
+      "resolved": "https://registry.npmjs.org/universalify/-/universalify-0.1.2.tgz",
+      "integrity": "sha512-rBJeI5CXAlmy1pV+617WB9J63U6XcazHHF2f2dbJix4XzpUF0RS3Zbj0FGIOCAva5P/d/GBOYaACQ1w+0azUkg==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">= 4.0.0"
+      }
+    },
+    "node_modules/wrappy": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
+      "integrity": "sha512-l4Sp/DRseor9wL6EvV2+TuQn63dMkPjZ/sp9XkghTEbV9KlPS1xUsZ3u7/IQO4wxtcFB4bgpQPRcR3QCvezPcQ==",
+      "dev": true,
+      "license": "ISC"
+    },
+    "node_modules/yauzl": {
+      "version": "2.10.0",
+      "resolved": "https://registry.npmjs.org/yauzl/-/yauzl-2.10.0.tgz",
+      "integrity": "sha512-p4a9I6X6nu6IhoGmBqAcbJy1mlC4j27vEPZX9F4L4/vZT3Lyq1VkFHw/V/PUcB9Buo+DG3iHkT0x3Qya58zc3g==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "buffer-crc32": "~0.2.3",
+        "fd-slicer": "~1.1.0"
+      }
+    }
+  }
+}

package.json

@@ -0,0 +1,5 @@
+{
+  "devDependencies": {
+    "electron": "^38.8.4"
+  }
+}

server/src/main.rs

@@ -33,7 +33,6 @@ use rest::init::start_api_thread;
 use serialport::UsbPortInfo;
 use smol::{
     channel::{Receiver, Sender},
-    future,
     lock::RwLock,
 };
 use socketioxide::extract::SocketRef;
@@ -83,7 +82,6 @@ pub async fn add_serial_device(
     machine_registry: &MachineRegistry,
     socket_queue_tx: Sender<(SocketRef, Arc<GenericEvent>)>,
 ) {
-    tracing::info!("add_serial_device");
     let hardware = MachineNewHardwareSerial { device };
 
     let device_identification_identified: DeviceIdentificationIdentified = device_identification
@@ -414,8 +412,7 @@ fn main() {
                     app_state.clone(),
                 ));
             }
-
-            future::yield_now().await;
+            smol::Timer::after(Duration::from_micros(150)).await;
         }
     });
 }