All - just as an update, I purchased a used 2018 LR yesterday from out of state. The original owner performed a factory reset before my trip home, and removed the car from his account during my drive. I did stop once to supercharge near home (no 240V at home yet) and had no issues. Also lifetime premium connectivity which was included with his car has worked yesterday and today. Sent the documentation to Tesla yesterday and waiting for it to be added to my account. But no issues with the supercharging, which was the main concern.