Unfortunately, you're not the only one who's having problems. If you scroll further down--you'll see. Many of us didn't have these problems when we were using Android 7. Now it seems Samsung is putting the issue on car manufactures and their BT firmware which I think is ridiculous. You would think that most BT updates would be backward compatible. I bet is that Samsung did some firmware update with their BT hardware that messed things up and can't figure out what they did wrong. Same for their Samsung Pay software.