I have a pair of QR X 350 Pros which, unfortunately I had the bad judgement to use the “wizard” function of mission planner software. Prior to attempting waypoint flight I had no problems with unlocking and motor power up. After using Ardupilot neither drone will unlock. This is despite the fact that I ran a software refresh (v.1.7) and reautobinded each with the reciever. Has anyone had a simular problem and, if so, how was it remedied ? I have been bit bad with the drone bug and seing both of my drones out of action is distressing to say the least.