DJI F450 Flame Wheel Amazing Crash

While conducting testing with my Mobius camera hat and the DJI 450 quad, I suspect that the receiver lost signal and the quad plummeted to the ground upon landing approach. Despite what looks like a horrific crash the only damage the quad sustained was two broken propellers.

UPDATE (from a subscriber):
Ian Lainchbury
Hi Willie.... Me again... Pain I know lol. I had something VERY similar happen to my 250 quad! One minute flying fine.... the next minute it was rolling over on the ground. My battery stayed in place, and on the display of the KK2 was a message some thing like "Gyro out of range". There was no warning, it's just let go. My KK2 is loaded with SteveIS 1.19 Pro firmware. There's a setting in there called MPU6050. By default, it's fine if you fly nice and gentle... but anything faster, you need to up...

Another Update: November 12, 2016 (My comment)
I think another reason for this crash is that if the throttle is briefly reduced below 10% the controller sends a signal to automatically turns off the motors. I'm getting this idea from recently installing a DJI Naza M Lite controller on the quad.

Видео DJI F450 Flame Wheel Amazing Crash канала Willie Hill, Jr