line 119 `extension.js` should be disconnected on disable: [EGO Review Guidelines: Disconnect all signals](https://gjs.guide/extensions/review-guidelines/review-guidelines.html#disconnect-all-signals)

btw, connecting signals for every time you open the quicksettings is a bad idea. Line 119-155 code block should be inside the `HueLightsToggle` class. For example: ```js #sync() { const bridgeIP = this._settings.get_string(SettingsKey.HUB_NETWORK_ADDRESS); // .. } ``` Then you can use it there.