Unexpected renaming file names

[Wouterjesse]

Auto tag feature is renaming file names into the track tag without any spaces. Not happening to all tracks that I process.

[Marekkon5]

Hello, we have not seen this issue before, however I assume this is related to the folder structure. I assume this is a network mount, what file system & mount type (samba, nfs, etc) is it, so we can reproduce? Also what OS? Thank you.