This is quite interesting. I just received my Phantom 3 Advanced yesterday. And I am taking it for a test run. And after about 10 seconds of flying it in the air, one motor supposedly burned out(And I received "Motor Obstructed") warning. Then it flipped sideway, and tumbled to the ground. It isn't very high(1m), so it is fine. Then I quickly tried to shut down the motor, but that didn't work, and one the motor started smoking. I then just pulled the battery out. After I brought it back in the house, I examined the motor, it is still smoking, and it is extremely hot. I still don't know what exactly happened there. Should I send it back to DJI for repair/replacement? What should I do?