Yesterday my original Pixel would not place a call. It never connected and never rang. A few hours later, it was fine. But then Assistant kept giving me error messages when trying to send an SMS. This is one day after upgrading to Android 10. The phone call issue has actually been going on for a year. Usually, flipping airplane mode on and off would fix it. Incoming calls have always been fine. Did a factory reset a few months ago, to no effect. Tech support has no other suggestions. Am I the only one with this problem? Is there any alternative besides buying a new phone?