Communication Failure when trying to set privileges on shared folder

Hello,

i´m getting a "communication failure" error message when trying to set privileges on a shared folder.
The shared folder is not visible with smb to the network.

I´m clueless what to do... and hope somebody can help me out

My OMV Version 3.0.32

ok I think I got it: yesterday I habe Installed mini-dlna. Now I have deinstalled minidlna and everything works fine. Maybe its a Problem with the backports Kernel in combination?

I´v rebootet several times. Are there any logfiles I can share to deeply analyze the problem?

... Now I updated to Erasmus 3.0.24, reinstalled minidlna. Problem is gone.