Since installing the most recent firmware/software (13.0) on my 245, I ma having bluetooth and notification issues with my iPhone 13. Some notifications come to my 245, others do not. I will even have a case where I get a notification, and then 5 minutes later another SMS comes in and no notification. Sometimes when I check the settings in my phone the bluetooth is no longer connected, other times it shows it as connected. I have restarted both and repaired the watch and that has not made a difference. The phone/watch pairing and notifications worked fine for over a year prior to this update.