This morning (May 1, 2017), I installed the latest update on my FP2. Since then, in the course of half an hour it has restarted by itself for four times… Two times on trying to make a phone call, two times spontaneously.
What to do - this is more than annoying, in this way I cannot properly use the phone. (By the way, it just restarted for the fifth time!)
Help very much appreciated!