Hi,
In my setup I have two NUC’s, both running ROCK, one higher spec machine with a fan tucked away as a core and another low spec machine in a fanless case as an endpoint. Roon recognises both under setting/configure, but when it comes to displaying the information under about or when it asks for permission to update all software only the core is shown.
I have to go in manually to update the second rock from its IP address - no big deal but could be slicker sp everything stays in sync.
Many Thanks
Stuart