During a fly-away (my first ever), I gave chase, slipped on ice and dropped my controller. Fortunately I ive in a big city and a distant neighbor found my P2 but with damage. I'm trying to bring it back to life but I'm getting fast blinking yellow which means no communication with controller (I believe) even though controller is on. I tried connecting both via USB to the NAZA software but only the P2 is recognized even though I hear the connect sound when plugging in the controller. I have tried the reset button on the P2, but no dice. I even took the controller apart and pressed the button on the main pc board, still nothing. Any testing I can do? Also, the red LED on the reset switch on the P2 is on. I'm wondering if that is on b/c there is a problem, or if it's normally on when the controller is off?