Today i was flying. Having a good time. Then screen goes jello, phantom is spiraling wildly to the ground. She landed upright and broke nothing. Well that was wierd. Change batteries cause im at like 40%. Take off and flips imediatly. I notice that the one arm is violently shaking. When it does i have compass failure. It goes away when i throttle down and ahaking stops. Is this a broken motor mount? Bad bearing in motor? Any advice will be greatly appreciated.
Depending how old/young it is, I would start a case with DJI and send in for repairs. You might replace a motor, but a fail from the sky could have cause other damage on the circuit board.