It just occurred to me that many, perhaps most of the times when 4g, camera or the maps was messed up, I just stepped into the car and started to drive. Almost like the car didn't boot up properly resulting in weird behaviour. I wonder now if my 4g ever really stoped working while driving, cause I remember mostly not working from the start, especially when not allowing the car to boot first. Not at all sure. Anyone else have experiences supporting this?