I have a hexacopter we cant seem to get working. New build, Tarot X6 Frame, PX4 Orange cube ardupilot
Drone takes off fine. Once it finds alt hold it descends super fast and cant stop it until it crashes.
2nd Log file is loiter mode. Take off fine, gps working, Once it hits its 10m mark its starts to become unstable and sway back and forth. My sticks basically do nothing. I try to slowly bring it down to land and it Tips over when landing hard.
I have tried adjusting flight modes. Before I change any PIDS what else would we recommend to do? everything has been calibrated multiple times, changed new props have several different sets, frame it setup correctly, Throttle Stick is always mode 2. I have zero error when taking off and still acts like something is not calibrated. Ive tried different flight modes with little luck
I usually always leave it in loiter mode but it acts like it has no GPS and just floats aimlessly with little control feedback.
Any advice would be appreciated! Thanks
My current PID in ardupilot
Roll
Axis Angle controller p gain= 4.5
Axis Rate controller p gain=.126
Pitch Axis rate controller I gain=.11
Roll Axis rate controller D gain=.004
Pitch
Axis Angle controller p gain= 4.5
Axis Rate controller p gain=.126
Pitch Axis rate controller I gain=.13
Roll Axis rate controller D gain=.004
YAW
Axis Angle controller p gain= 4.5
Axis Rate controller p gain=.176
Pitch Axis rate controller I gain=.01
Roll Axis rate controller D gain=0