I have a flytrex V.1 I recorded my first flight with no problem and uploaded it, then I deleted it from the memory card. I put the card back in my phantom and did another flight. After power off I took the card out and put it in my computer. No flytrex file. I did a file recovery. Found lots of old stuff including the first flytrex file, but no new flytrex file. Did I do something wrong? Does this just happen sometimes? The card if fat32.