[KingVictor501]

Happened to me too... found out that it was Waze because the sound wouldn't come back until I got a Waze alert which is forever because I don't have many or the alerts on. I long pressed the app, cleared cache, cleared storage, and uninstalled. Reinstalled the app and the issue has been gone since. Must have been something I did in the settings once not sure...I may have also gone through the same steps with the Android Auto app for good measure but I can't remember.