Nextcloud files and folders with symbol causing issues


I just started using nextcloud and faced some issue.

I copied some files and folder to my nextcloud server.
Some of these files and folder are causing problems.
The symbol causing the issue is always “+”.

What I noticed:

  • When trying to sync such files, it fails
  • When clicking on a folder with a “+” in the name, it jump back to home

Is there anything I could do to support the “+” symbol in the names of the files and folders?
Many thanks for your help!