Occasional Short Directory Names

[LeeThompson]

Sometimes when post processing/moving a movie the directory has a short name rather than the full one and I've yet to catch what is causing it.

The file system is btrfs (so it's not a Windows issue) but it is an 8.3 short name style folder:

Examples:

HWEJCQ~4
I3HBRB~4
T6Q2L7~X

It may be caused by cases where the group name is missing so the files are named stuff like:
Movie.Title.2017.WebDL-SD.WebDL..mp4

Watcher post processing options:
[x] Delete Failed Downloads
[x] Rename Movies
{title}.{year}.{resolution}.{source}.{releasegroup}
[x] Move Movies
/movie/{sort_title}.{year}.{resolution}.{source}.{releasegroup}
[x] Move Additional File Types
srt,nfo,idx,sub,ssa
Replace Illegal Characters With:
_
[ ] Use Recycle Bin Folder
[x] Use Periods For Spaces
Move method: Move
[x] Clean Up Download Dir
[ ] Clean Up Target Dir
Recycle Bin Directory
(null)

[chet-manley]

What OS?

[LeeThompson]

It's Linux NAS02S 3.10.105 #23824 SMP Fri Oct 12 18:30:21 CST 2018 x86_64 GNU/Linux synology_avoton_1817+ running in a docker container.