Error: Device Not Connected to Local Push Notifications (after no issues for long time)

Home Assistant Android version: 2022.11.0-full

Android version: 10

Phone model: OnePlus 7T

Home Assistant version: 2022.11.5

Last working Home Assistant release (if known): Issue didn’t happen after update of any kind

Description of problem: Getting error: device not connected to local push notifications. Just started happening 2 days ago, never had seen it before, no updates done on anything related at all or any settings changes. I have researched and tried different things which sometimes temporarily have gotten things going, still narrowing things down, but it seems to be issue with Google Firebase notifications when I am not connected through WebSocket, but after I turned off WiFi but still had direct connection, I still received the error, so it doesn’t necessarily seem to only be issue with Google Firebase, but at least mostly. I did grab the log. I did notice some FIrebase stuff in my adblocker, but even thought for a moment like it may have had something to do with it, it has happened afterwards, then I realized it happened when not using it anyways.

**Home Assistant Android version:** 2022.11.0-full

**Android version:** 10

**Phone model:** OnePlus 7T

**Home Assistant version:** 2022.11.5

**Last working Home Assistant release (if known):** Issue didn't happen after update of any kind

**Description of problem:** Getting error: device not connected to local push notifications. Just started happening 2 days ago, never had seen it before, no updates done on anything related at all or any settings changes. I have researched and tried different things which sometimes temporarily have gotten things going, still narrowing things down, but it seems to be issue with Google Firebase notifications when I am not connected through WebSocket, but after I turned off WiFi but still had direct connection, I still received the error, so it doesn't necessarily seem to only be issue with Google Firebase, but at least mostly. I did grab the log.

[Iceman248]

Thanks. It’s inability to connect had me think a bit harder and I realized that I didn’t whitelist the cloud DNS filter I’m using, only the local one I have. There was a list that was updated recently that blocked the firebase at both and once I unblocked it at the cloud level, things are working again.

[dshokouhi]

12-05 11:25:45.608 27608 27638 E FirebaseMessaging: Failed to get FIS auth token
12-05 11:25:45.608 27608 27638 E FirebaseMessaging: java.util.concurrent.ExecutionException: com.google.firebase.installations.FirebaseInstallationsException: Firebase Installations Service is unavailable. Please try again later.

This would explain some things, the app is unable to even connect to firebase to get an authorization token so it can use it as a fallback.

At this point lets also look at the debug logs from home assistant mobile app integration.

Please extend the logger integration and enable debug logging with homeassistant.components.mobile_app: debug then force stop and open the app again so we can see what registration data is being sent over.

Looking back through the history, it does have my home Internet’s Public IP in there sporadically. As often as I am connected to home WiFi, seems like it should be there more often, but recently it seems to only be my cellular Public IP.

what about VPN or proxy that could be blocking the call?