Pitch and Roll Climbing up while quad is not moving

Hey all,

I’ve been having this issue for some time now and could not figure out what is wrong! I am using an apm 2.5 with mission planner 2.0. Everything was working fine till a couple of day ago when I started experiencing the problems. While the quad is stationary, I can see the roll and pitch values climbing up! I tried uploading a new firmware and re-calibrating all the sensors, but that did not help! Also, it is giving multiple pre-arm like: check magnetic field, alt disparity , and INS error. This thing is driving me crazy and I cannot figure out what the problem is. Please help. I really appreciate it.


Hi theboss4545,

Check the 3.3V regulator:
diydrones.com/forum/topics/ac3-1 … ed-problem