Hi I’ve had my Sonos speaker connected to my wifi and app for over 3 years. A few weeks ago my speaker disconnected from the app, I’ve constantly been trying to connect by device back up to the app but having no luck and it’s not being detected. I’ve tried up plugging the device, restarting it, unplugging and resetting the wifi. The thing I most recently tried was deleting the app and redownloading it, my device did show as already connected to my wifi, however still then asked me to add speaker. I then tried to delete my device off my wifi however the ‘System settings’ button won’t work to allow me to do this. Has anyone else had this issue and found a fix?