On the first real flight with the Karma my pictures were fine. The Go Pro camera of course needs no testing. However after taking one section of the video the Karma for no apparent reason turned round and headed back towards me. It was not very far from me and less than 200ft up. But it seemed to have lost connection and was heading home. My point is how do you regain connection to stop it coming down? Or does it do it automatically? In the end it was a very hard landing on grass at an angle. To my pleasure all I lost was one propeller.