I lost my drone in a crash recently. I've uploaded the log files to healthy drones and I can find no anomalies. I was flying back to the home location about 100' high and about 10' offshore of the beach. I had just over 30% battery left and it was only about 1000' away from me. Then it just tumbled out of the sky. It fell in the surf and I never found it. After watching the video over and over and in slo-mo, it appears to me that the forward right motor failed. The drone started tumbling in that direction and you can see in several frames that the prop does not appear to be turning under power. I thought I'd post and get input from the community. I am planning on opening a support ticket with DJI and see if they agree that it was a mechanical failure. Thanks!