crwdns2934241:0crwdne2934241:0 hobbyfixer
crwdns2934249:0crwdne2934249:0:
I had the same problem. Upon examining the power circuit board there was a loose connection on one of the big elements, I think it was a relay of some kind. I added some solder and it's been working fine again for the last three months.
crwdns2915684:0crwdne2915684:0:
open