Had a epic failure at altitude and crashed hard have no idea why. :? :? Now everything is fine until I walk 5-10 feet away from the Phantom and I get the yellow flashing light phantom not connecting to transmitter.I can also see this on NAZA site controllers work then walk away and nothing. I have re calibrated and downloaded all new and even reset. Also tried rebinding the transmitter still problems. Please Help sucks being grounded!