I purchased a Mavic Air Combo pack back in September 2019.When I first used the video on my Drone everything worked fine ,downloaded good and film was excellent. I took it away to the Out back on the good roads, the red dust ect. and all the footage from there on when downloaded is broken .slow .sketchy, like interference all the time. I have tried and tried different setting but to no avail . the Drone has never been crashed or dirty ,well maintained. but I cant resolve this problem. Do I need to put it in for service or am I missing some thing simple? Any Ideas would be much appreciated