I am trying to fly indoors with a rather big and powerful drone.
PX4 - master build
Lumenier 4in1 ESC with PWM control
PX4 flow with sonar
I was flying in Altitude mode over a flat surface and even though the high vibrations caused some shaking the flight over all was stable.
Out of a sudden the drone shot up to the ceiling and I had to use the kill switch.
Prior the crash the warning
“EKF mg hgt timeout - reset to rng hgt” has been given out and I can not find any documentation regarding this?
Here you will find the flight log. I would be very thankful if you guys can help me out!