When I start the motors with out touching anything the motors go full throttle, well at least two of them do and instantly flips over. I started them and held down the bird and it seemed like the were pulsing at full throttle on and off for about 2 seconds back and forth? I've tried recalibrating the compass but kind of knew that wasn't the problem. I may of gotten moisture in it, not water but the humidity here has been over 80% for a week and its been downstairs in the garage? I cant get it to connect to the Naza software, but I don't know if that's related or this micro USB cable is bad? I did have a light crash last time out (very light, more like bad landing). I fairly new to the game so would love some advice where to start.