I was getting a persistent "camera misaligned error" that turned off FSD, TACC, and many of the vision based safety systems. Service analyzed the telemetry and thought the fix would be a front camera pitch adjustment, very easy to do. But then the service advisor comes to the waiting room and...
So no connectivity features unless WIFI is available. Bummer for road trips and all my music comes from streaming.
I would have supposed the cellular hardware would be bulletproof since it's installed in millions of vehicles.