Im testing a new pixracer case. I believe shocks trasmitted to the board were the cause of my woes. Ill have something available by the end of march if im correct.
it was my fault, i got a connection between 12v and telem2
Heres the inside of the case im designing so farhttps://drive.google.com/file/d/0B9egjsa9aEXWRzBCMmY5ZlpnTWM/view?usp=drivesdk
I'm using the standard case on 250 size quad. Did a face plant the other day while playing around with it. Broke two arms and two props but the Pixracer still works like a charm.