We had a crash today. It is the second flight of this platform. The first test was done in the lab, stabilized mode worked ok. Now on the second test it was flying on the position mode and it lead to crash. It took off ok, then some disturbance came and it started to increasingly oscillate. I couldn’t find anything from the logs.
The flight seems to be on Altitude mode rather than GPS \ Position.
It also looks like you’ve got some vibrations (before what seems to be loss of control).
Make sure you mount the flight controller as per suggested by CubePilot and setup filters and or dampening as needed.