"STILL. I just can not figure out what the heck the problem is. It is completely useless to use because it is so unstable. I upgraded firmware, recalibrated compass and everything, have changed the PIDs from minimum to maximum and can't find any…"
"The flight on 11-9 was marginally better, but did have a couple instances of hover drift, about 2-3 feet or so up and down then it would recover and stay stable for a little while, then do it again. Any ideas? What could I be overlooking?"
I have been struggling with an unstable hover the entire time I've been working with my machine. No matter what mode, AltHold, Loiter, Stabilize, my quad will randomly gain and lose altitude. There's no rhyme or reason. I've tried adding 3 kinds of…