Fixed Wing Crush (Log analyze help please)

Hello everyone. I had’a crush with my fixed wing. After the 2-3 minute auto flight, I change the flight mode and it starts the fall. I tried to examine log but I couldn’t found any reason. Can someone help ?


High bank angle, low speed. The plane stalled.

There is no voltage or current logging, and all the arming checks are disabled. I would recommend that you fixed those as well.