Interesting article here:
http://hooniverse.com/2018/02/13/temporary-solution-to-buggy-uconnect-update/
The solution is to set a location in the NAV menu, and then mute the radio. Oddly enough, uses have been having success with this.
I'm waiting for the next big thing. Like a NFC chip that allows you to hold up your phone that unlocks the truck... or biometrics with something like a finger print.
Welcome @John Boatright .. a lot of opinions around tuning or keeping it stock. I'd recommend reading around here and taking in as much as you can, then it will help with your decision.
Back on topic:
Looks like these same emails can be found here? ..at the bottom.
https://jalopnik.com/baffled-by-dieselgate-emails-reveal-fiat-chrysler-stru-1822737746
Do you store your truck in a garage? With that said, I wonder why some freak out, and others don't? Many reports here of the cold weather causing many issues.