I had a Pixhawk 2.4.8 with Ardu Sub firmware. When I upload the mission and start it, it shows “bad NAV alt frame.”. The mode is auto mode. May I know how to solve it and why this will happen?
I had a Pixhawk 2.4.8 with Ardu Sub firmware. When I upload the mission and start it, it shows “bad NAV alt frame.”. The mode is auto mode. May I know how to solve it and why this will happen?