Ive read the searches on this & still don't get it. I used to cache my maps by downloading the offline area on google maps, then when I went out flying to those areas the maps would show offline. Over the last couple of weeks this isn't happening, I cache the map offline & it shows in google maps, however when I launch the dji app the maps are blank. I have watched the video that comes up in the searches of this forum but still don't get it. I'm probably missing something obvious, but why did they work & now they don't? Any help will be gratefully received.