I was really having a great time with Inspire, its so stable and locked in. Today i flew again amy #8 flight and was very nice (which I hate myself because i forgot to turn on the recording!). After flew, i landed for a while. and when i was arming the quad again to take off, one of my motor didn't spin. and it was so hot! I turned it off wait for it to cool down, took of the props, and try to spin it without power, its a bit heavier than the other 3. I tried again to arm, and still this motor doesn't spin, tried to trigger spin it softly but it stays very hard, gets very hot very fast. Anyone has any idea of what maybe happen? it was no problem before. I tried to blow the motor just-in-case there is any dirt or something but no result, besides, the motor holes are so tiny so am not sure something big enough can get in and block the motor. had similar case before with my TBS Disco and it turns out it was a failed ESC. hopefully it was nothing like that with my lovely Inspire... Looking forward for any advice... and worst case, I got this one from a local dealer, should I contact DJI support directly or better contact my dealer first and he should arrange the rest?