Please share one of the TXT flight logs from a time when your Mavic flipped and crashed. If you're not sure where to find your flight logs, you can find instructions at the bottom of this page.
It will 100 percent flip when the props were not correctly installeds. To be sure, do not use the AUTOMATIC TAKEOFF ... use manual method and let the props swirl for few seconds and observe and checks the balance of the drone. It will flip and fly out of control when the Drone is not balance because the props were not properly installed.
I have been flying for years. I always do a pre flight, props, weather, obstacles...etc. everything was good. Flight record shows it spinning out of control. My nephew was watching it and said the same. Was hovering and all of sudden goes crazy. When I retrieved drone props were still on it.
No clue. I assume a motor went out. DJI sent message saying assessed damage then going to flight test. Am sending me one covered by warranty with different sn so assume it’s a new one