Weak Signal DJI Mini 3 Pro Controller: Signal Lost

Описание: After updating my DJI Mini 3 Pro, which I've had for about 2 months now, I encountered the following errors:

Weak signal. Adjust antennas.
Image transmission signal may be blocked. Position remote controller to face aircraft and adjust antennas for optimal signal strength or fly at higher altitude. (Code: 80004)
I've flown over the same area before without any problems. However, recently I flew about 5.9 kilometers away in that area, and now the issue occurred already at 1.6 kilometers. I think I may have fixed the problem by doing the following: turn on both the controller and the drone. In the 'Transmissions' settings, I no longer set the signal to 'dualband' but to 5.8 gigahertz.

Have any other drone pilots experienced this issue? And do people have other solutions?