1. The live voicemail feature was creating a bunch more issues. I turned it off. I'll try it again.
2. I have several e-mails and use both Google and Microsoft. Problems are with both.
3. I have a business account with Verizon. They did extensive testing and found no issue with the network. Again, two phones next to each other, one goes down the other is fine.
Lastly, ALL of these issues started with iOS 17.