Go into Settings, Apps, Choose the app i.e messages and then choose notifications then new messages and check the sounds there @Kiwiinexile
Daily Driver > Samsung Galaxy s²² Ultra 256Gb in Phantom Black.
The advice I offer is my own and does not represent Samsung’s position.
I'm here to help. " This is the way. "
No, that's not it. I have had a chat session with Samsung, which concluded with advice to restart in safe mode. That worked. Until this morning, when, after being switched off all night, the phone again refuses to play sound.