I have a Mavic Air 1. When I put an SD card in the drone and format it all is well. However, if I use DJI GO 4 app to view the photos or video on the card, then try to take the card out of the drone and put it in my Windows computer, it says that the card must be re-formatted! Looks like the file system is somehow getting changed to RAW file system when it was originally formatted as exFAT. The DJI app can still view the pics/video from the card if its in the drone, I just cant use the card in a Windows PC anymore. I have tried multiple SD cards and the same thing occurs. Any thoughts? Thanks!