I just got a new iPhone 13 Pro Max. I also updated to the 15.1 beta and now I keep the following below when I try and play Apple Music in my car. Everything else in apple carplay such as phone calls, podcasts, maps and etc work. It's only apple music that doesn't work. I've tried to reset network settings, delete the car from my phone, delete the phone from my car, reset the infotainment system and nothing works. The only thing I've been able to do to get it to work was erase all settings and then it worked however temporary then stopped. Anybody else having these issues. It's been a little frustrating to say the least. Thanks for everybody reading this. I appreciate it. BTW my car is a Volkswagon ID.4 incase that makes a difference.