Squeezebox windows server 2008

I recently moved my roon server to a computer running 2008.

Since then the squeezebox and roon cannot see each other. I have tried everything I can think of including a factory reset of the squeezebox.

Is there a port I need to open or something?

Not sure if this will help, try to open UDP 9003 and TCP 9100-9200 ports on your server (local ports).

Hi there, yes these ports are already open and I have opened port 9000 as well (Squeeze)

It has to be something to do with 2008 as my squeezebox worked just fine when it was under windows 10.