I downloaded last night at 11:30. Not sure if it was 2 hours exactly. I was still up after it finished. Looking at the app "download complete". A few seconds later looking at the app where the bar states "Passive Unlock disabled. Operate locks manually" the bar changed to RED and stated "battery is dangerously low" I restarted the app as I walked to the garage to see what the car had "to say", charge was at 59% and no error or caution message. Went back to the app so I cold do a screenshot, never did it again. Guess just a momentary glitch.
I did take for a 20 mile spin this morning. SWEET!