I am using my navio2 with RP3B and Arducopter 3.6.5.
Everything works fine, and when switching to Position Hold, the quad doesn’t stay still in the same altitude, if flies up and down all the time, and I have to control the throttle all the time if I want it to stay in the same altitude.
Is that something normal given the sensors? I would expect the drone to stay in the same position including the altitude.
I hope you can help.