My new Mavic 2 zoom had complete failure yesterday during flight. There was no warning and it dropped from the sky at 140 M. The battery was at 20 % happened in a clear sky. This happened on the 6th flight, I have been flying drones for the last 2 years. I have emailed DJI Support and said they will get back to me, I'll Keep you posted. The recording stopped within a second after the failure you can see the footage here.