I have a brand new Phantom 2 non vision with a H3-2D gimble and a GoPro Hero 3+ silver. I have had 7 perfect flights and gimble has preformed just as it is suppose to. Tonight I powered unit up inside to show my friends. After Phantom finished self check the camera pointed straight down and would not respond to the pan lever. Shut bird down and pulled batt. Then put batt back in and powered up again....same thing happened. Has this happened to anyone else?? Does anyone have a solution??