H520 update at the start of the year 2021

[SeeHigher]

The H520 update at the start of the year intruduced 2 major issues - the H520 now stops at every waypoint regardless of setting, so cannot now be used for ROI video, also the video link now has very reduced range
my question is there a way to go back to the previous working version ? I have a large site which I video on a regular bases using a pre programmed waypoint and ROI mission, this has stopped working correctly and has become a major problem
because this update included the radio link and PX4 is it safe to just install an older version of DataPilot ?

 

[Steve Carr]

I would certainly try downgrading the DataPilot first followed by a short test mission.
If that works then we can look at the tx issue.

 

[SeeHigher]

I might give that a try at the weekend if the weather allows, my concern is that the problem was introduced in the PX4 stack, I hear Parrot Anafi people now complaining about the same issue and I believe it also is based on PX4