Hi Marc,
Thank you for the response.
But on what device is Roon Server running? Is it on a Windows 10 or on a Windows 11. Or is it on your NAS? It is not really clear to me.
The new Roon Server 2.65 needs additional requirements which can be read in the following article: Roon 2.65 and ARC 1.77 are Live!
Have you first tested if your server was still compliant to run Roon Server 2.65?
Kind regards, Frank.