I would contact DJI on this. I would not fly this craft again before doing so. There is literally nothing in the logs indicative of an issue other than instant power loss or some other catastrophic failure. This also concerns me in the logs, not totally sure what they mean.
213.279 : 1182790043 : 12850 [L-FDI][FDI][NS(0)][GPS(0)]: fault on , stuck
213.679 : 1184589442 : 12870 [L-FDI][FDI][NS(0)][GPS(0)]: fault off, stuck
269.279 : 1434789972 : 15650 [L-FDI][FDI][NS(0)][GPS(0)]: fault on , stuck
269.479 : 1435689557 : 15660 [L-FDI][FDI][NS(0)][GPS(0)]: fault off, stuck
292.479 : 1539189732 : 16810 [L-FDI][FDI][NS(0)][GPS(0)]: fault on , stuck
293.279 : 1542789769 : 16850 [L-FDI][FDI][NS(0)][GPS(0)]: fault off, stuck
The aircraft is being sent back to DJI tomorrow. This just verifies what I've thought all along. An instant power loss was the cause of the crash.