Tryed to fly my drone yesterday but the darn thing has a mind of it's own. it wants to takeoff at an angle. So while holding it and having it liftoff (power up) the the motors are changing speeds, it want's to go up left right all over then went to go home home mode. At one point the controller had no effect so had to pull the battery. Any ideas?? Did plug it into my computer bud it can't read anything from the controller or drone.