WebSocket keeps disconnecting, hard to debug

Yeah, I've been through it too. Phone sleep mode is probably the culprit.

It might be due to Android Doze mode. It's a common problem that WebSockets die when the screen turns off, so try using a wakelock or foreground service to keep it alive. If it happens periodically, also check network switching.

Well, if it's disconnecting periodically, it could be a server or code issue. I'd say the first thing to do is check whether the reconnection logic is properly set up lol.