Minim Server not found due to firewall on synology

[MusikRBA]

Thanks for the prompt reply.

Rebooting Minim and the DS918+ did only do half of the trick.
The Naim NDX now finds the Minim Server immediately (with Firewall ON).
However, the Naim MusoQB 2 still cannot see the Minim Server.

Looks like a Naim issue, but I still would appreciate the debugging instructions for the Minim Server.

UPDATE: searching the Minim forum I found the discussion on switching "IPMG snooping off". Changing this on my Unifi controller, this seems to solve the issue.

Both devices (NDX and MusoQB) can now see the Minim Server.