Is anyone else having problems with their Nexus 6P since updated Android Update 8.1?

[Android Central Question]

I can no longer see my texting history with anyone. I had to force stop the app just to be able to text again. Same goes for my phone call listing. Can't see anything after the update.

Someone please help!

Can I reverse the update without resetting factory settings? My Nexus 6p does not have the same menu options as the manual guide provided when it comes to backing up and resetting.