Same problem here, I have a pioneer AVH-X491BHS automotive head unit and I'm using a Samsung Galaxy S22 Ultra to connect using Bluetooth. I can use the Bluetooth audio app connection, but not the Pandora app on the Pioneer. Never had problems before and have been using this unit for years. A few days ago I noticed that Pandora wasn't connecting to the headunit and it immediately goes to connection failed when I try to use Pandora on the Pioneer. Seems like the app is broken, and I did try settings in the Pandora app to make sure "Launch from car" was turned on in the apps setting.
... View more