How can explain my crash?

ArduPlane VTOL Plane
1

hi,

i’m flying an altus VTOL with speedy bee F405 wing on the last stable firmware .

yesterday i crashed my plane, in qloiter mode ( end of flight) with a low battery ( 4s1p molicel).

The altitude was 30 meters , and sudenly the throttle disarmed. i do not understand why .

thanks for the help.

2

You have configured your YAW stick to also disarm the vehicle as a switch with RC4_OPTION 153: ArmDisarm.

Why are the arming checks disabled? They would have prevented this crash.

3

@OmkarSarkar204 this log is a good example of a RC missconfiguration

4

thanks for the answer …and the solution!

the arming check is desabled because i had problems to calibrate the original ESCs from ZOHD and forget to put them back …