nuvi 360 resetting automatically while charging ... thinks that it is plugged to PC USB port

 

My garmin nuvi is gettign reset during charging if the power source is slightly removed. The unit starts to think that it is plugged into the PC USB port and then freezes and then resets itself automatically. It happened to me couple of times.

FYI, I updated my software with latest recently. Could it be because of that ?

Please comment.