Here is a big ol' bug. My ringer and haptics quit working on my XS Max when IOS 13.1 installed. I was coming from IOS 13 Beta 7, which worked fine. If I have the Sounds and Haptics settings open, then the phone will ring once. If I reboot the phone. It will work fine for about 5 minutes. DND is off, the ringer switch is on, silence unknown callers is off. Already did a reset on All Settings. Went back to 12.4.1, and now IOS 13 isn't even an option anymore. Damn phone just updated to 13.1. I had to change my greeting to let people know that my ringer isn't working. C'mon beta 2. Why in the hell did Apple do that?