I just hooked up all the electronics in my P51, including the Frsky receiver with my new 9xr. For some reason, the servo stops working randomly. The ESC is some 20a Hobbyking one, although I will be installing a better one, I'm just using it to test everything out. I don't know what is wrong, whether it isn't bound well, the esc, the servo or the receiver. I unplug the battery to the plane and plug it back in and I can see the servo moving, then it is dead when trying to control it. I will suddenly start working, then randomly die yet again.