Hi, New Here. I had some really nice complete flights (7) with my new Phantom. I flew two full batteries, then switched to a third. Upon start up, it went in ultra hi speed and literally flew straight up a couple of thousand feet (it felt as if anyway) all completely out of control. From there it simply flew away. There is absolutely no way I can find it in this terrain. Big trees, mountains and ocean. Does DJI provide some sort of credit or warranty? Id like to get another on.