I guess you found it. Retrieve the dataflash log from this flight and post it here for eval.
RTL mode plane went wrong and flew away and modes keeps on switching without toggle any switch. anyone please help me what is really the problem? here is the log.
[https://drive.google.com/file/d/1Q5m1myLK7EH8IwLhkJLPb5JylrRlrWvP/view?usp=sharing ]