Didn't know there was another thread for the Swift so I'll put this down here also. When doing the initial check outs after assembly,
when running down the battery "Don't leave the room" observe the following: does the motor shut-off and are the flight controls still
operable? If the motor gets to a point and just continues to windmill with no power check the flight controls, do they operate?
Probably not. Contact HZ customer support they know of the problem and will work to get you a new plane.
"Don't attempt to fly it"