I had my gimbal go crazy swinging back and forth wildly and it would not stop and it gave me a gimbal overloaded warning. Ihave never had a hard landing and it started the first time I tried the follow me mode. I sent it back and DJI repaired it for free. The camera has hung limp several times since but corrects itself after restarting the aircraft. I don't want to send in for repair if I dont have to and be without it for a couple weeks. I wish they offered a loaner drone while one is in for repair. New warning gimbal roll reached.