Had the same as described here:
Mini 3 disconnect and unresponsive
I never had such a behaviour with my
M2P and the
SC.
The drone picture stayed grey, closing it, the "Fly" button did not show up, restart of the RC had done nothing even if I could see the drone close to me (within 100 m distance). As
@Cymru said, only power cycling the drone helped later to relink.
Altough the drone RTH successfully, the tight spot I chose and the lack of precision landing led to a small collision in about 1 m height, where the sensors of the drone could not detect obstacles and I had no chance to control it.
First I was relieved that only the props were damaged and the body had 2 minor bruises. Gimbal needed a recalibration but flight wise everything was good.
But yesterdayI discovered, that parts of the images now seem a tad blurry/out of focus, so I guess, the optical system has shifted due to the impact slightly.
Now initiated a DJI Care Refresh Express claim, hoping this will be soon fulfilled.
Last week I've made the FCC hack and could not been happier, as in the same setting, I've never had any issue with signal and control loss, but still, should have done it earlier while the camera was still ok.
Hope the replacement is as sharp as I had.