We’ve gone ahead and enabled diagnostics for your account. Based on the logs, everything was running smoothly after the update until your Roon Server—hosted on the iMac—received a new IP address. Initially, the server was operating under 192.168.0.39, but later it changed to 192.168.0.218.
This IP change could be causing discovery or connectivity issues.
Could you please try the following:
Fully close the Roon Server:
Right-click the Roon icon in the macOS taskbar (top-right corner) and select Quit.
Then relaunch Roon and see if the issue persists.
Check Local Network Access:
Navigate to System Settings > Privacy & Security > Local Network.
Make sure Roon is listed and has access.
If it is already enabled, toggle it off and then back on.
Reboot your Mac afterwards and test again.
Let us know how it goes or if the problem continues—we’re here to help.
I noticed that your Roon Server is currently connected via Wi-Fi. As outlined in our networking best practices, we strongly recommend using a wired Ethernet connection for the Roon Server to ensure optimal performance and stability.
Your Roon Server should always have a wired connection.
Would you kindly connect your Roon Server directly to the router using an Ethernet cable and let us know if the issue persists afterward?
This thread will shortly auto-close due to a lack of response. The most recent diagnostics to reach our servers suggest that you might have signed into RoonServer in the interim. We hope this indicates the above suggestions were helpful or you’ve otherwise resolved your issue.
If we’re incorrect in this assumption and you find this thread has closed when you attempt to respond, please simply reach out in a new support request and we’ll continue the conversation there.