Also I have a folder “Cartoons”, since these are a bunch of tvshows and movies in one folder I dont add them to my library but access them in Infuse through Files…( i know its a bit slower but for my kids the best solution)
Once in a while some random filenames changes by itself from example: Bumba to emby647254
I’ve never used either Emby or Jellyfin, but I’ll take a shot…
How sure are you it’s Infuse (and not Emby or Jellyfin) renaming your files? Have you enabled the file management setting (or tried turning it off)? Are the filenames actually changed on your server when you look directly, or just in the Emby / Jellyfin / Infuse interface? What are you using for a server? Are the files located locally or in the cloud?