Hi , this is the log file of the first flight with my newly purchased pixhawk 2.4.8 fc, the multirotor crashed after i went to RTL and flew abnormally before that for quite sometime.I m using a M8N gps unit with built in compass, my default compass is the external compass.
This is the link to the .bin file.
https://drive.google.com/open?id=1h0zjnL3ZjEC29AZRD7Urv6m4CMUPO5aW