I'm relatively new to my DJI FPV. Previously to a day or two ago my drone recorded SRT files from the drone itself. Recently I did a series of flights over 4 days. The drone recorded SRT files for the first day but not subsequent days. I don't know what I might have done to flip whatever switch. All files were .mov files. The goggles recorded SRT files but don't know why the drone did not. Every previous flight I have made (only a few dozen) show SRT files for both the drone and the goggles footage.