My roon server is on my iMac that is connected by wire to my network through a thunderbolt dock.
Whenever I disconnect the thunderbolt dock (because I need to connect my laptop) the roon bridge goes into ‘unavailable’ mode. I understand the network interface becomes unavailable.
expected behavior
Roon bridge is not only bound to the wired interface, but also the wireless interface.
If that is not true, how can I prioritise the wifi interface over ethernet? Do you use the priority set in the network interface of MacOS?
If you select ‘Set Service Order’ you’ll be able to drag Wi-Fi to the top of the list. This will (hopefully) solve your immediate problem but may cause other issues (Roon works best when hard wired).