I have had innumerable issues with my Model X “black screen of death” and reboots that have gone un-fixed but described as a “known issue”. Last week I had an emergency appt. with my dog in the car. Put the car in dog mode as it was 90 degrees out. Was in the appt for about 30 minutes and upon opening the car, it had the black screen of death and was hot inside with my dog in obvious distress. Had her checked by my vet and she was ok after much hydration. This is my last straw with Tesla!