"Just from looking at it real quick, what was the wind like? It looks to me like there was a lot of wind pushing it around. Right after you regain GPS lock and switch to alt hold mode, the ATT indicator shows the quad in very stable, flat flight.…"
"Just in case anyone google's this post with a similar problem, it was complete lack of attention to detail on my part. Turns out motor 1-3 are all the same, 770kv motors. Replaced motor 4 after a crash and put on the wrong motor, an 880kv motor.…"
I'm pretty new to quadcopters and APM and have been mostly learning as I go. So far I have my quad flying decently in stabilize mode and altitude hold but I am still working on loiter, then RTH. I think I have narrowed down my issues with loiter…
I've been tinkering with settings/firmware trying to get loiter to work and I seemingly broke my ALT_HOLD which was working decently well. In the middle of the alt hold it just stopped and went to the ground and idle'd then popped itself back up…
I've read what I could find on the topic and most of them point to it being a compass or vibration issue. Compass drifts slightly but stays in the correct direction +/- 5 degrees, so I don't think it's that. compassmot was run which significantly…