Plex Server not scanning all files and folders in Music Folder

[herculepirate]

Server Version#: Version 4.108.0

Plex Server is Running on the most latest version of UNRAID.
There are some latest additions that are being scanned and some are not.
I have changed the permissions on unraid media folder using the “Change Permissions” tool.
But rescan does not work and find them.
In contrast, LMS catches all the new folders.
Any help ?

[herculepirate]

Problem solved. A folder was missing and now is catching all music.