I did some searching around and didn't find anyone with a similar story: The car is a week old. Yesterday I updated to 5.9, prior to that I always had VisibleTesla running in "Daydreaming" mode. In the evening, since the update was installed, I figured I could let the car sleep. So I put it in "Sleep enabled" I have the car set to charge at 3am on my HPWC. This morning I woke up at 6 and opened up the iPhone app to have it tell me it "might be a few mins" for the car to wake up. I waited and nothing. I went down to the garage. The car presented the handles, I opened the door, and the mirrors did not unfold and both screens were black and rebooting. (I figured, it went into deep sleep). The cluster came up and indicated the same milage I left with last night (It did NOT charge!), but the main screen was black. I waited a few, and still nothing. I rebooted the main screen, it came up and charging ensued immediately. Here's the question? Has anyone had this happen or similar? Now do I need to live in fear that my car won't charge when it should (just joking there) I called Tesla, they checked the logs and found nothing unusual, but asked that I monitor early enough to make sure that I'm not left with an uncharged car in the morning. To call back in case it happens again as he created a case. Thanks for any advice!