Ok, time for an update after a 700mi road trip. 1. My mobile key works now - and it works well. But I don't know what did the trick: I used my tablet to pair as a key (as part of my troubleshooting) then deleted it right away. Tried to set up my phone right after that again...and it worked like a charm. This was at home so the car and the Tablet shared the same wifi and ATT is pretty crappy where I live ( I had it as my personal cell provider for 15 years and had to have my own femtocell to make it work in the house!) To be clear, I tried to setup the phone first, the night I drove the car home but no luck. 2. It works well - as soon as I walk up to the car it unlocks. Using the app to try to pop the trunk or similar is still way slow though.) 3. Digressing a bit: can't seem to get face recognition and related services to work consistently. I had to move the steering wheel and seat into a position I'd never use just to set it up but after moving it back to my preferred position it doesn't work. 3. I keep getting a phantom (?) warning about keeping my hands on the wheel after continued lane departure warnings - even though I actively steer. Jiggling the wheel (or even turning on the turn signal ) doesn't seem to make a difference but it goes away after 20-25 sec. 4. I got a "front right radar stopped working - call customer care" warning 2-3 times, lasting for 5-6 sec each times. Seemed to self resolve in clear weather conditions. 5. The proportion/ferocity of lane departure correction borders scary at times. And some good news too: got 4.6mi/kWh relatively easily by setting cruise control to 70 mi/h ... although life is very boring in the slow lane
