Hey @David_Moore2,
Thanks so much for sharing your report - as you’ve likely noticed, I’ve separated your responses into their own thread for proper tracking and diagnosis.
For future issues, please create your own thread and post initially. Thanks for your understanding here!
Can you please navigate to macOS System Settings > Privacy & Security > Local Network , and make sure Roon is allowed? If it is already enabled, toggle it off and on again. Then reboot your Mac, and see if the same issue persists.
We’ll be on standby for your reply! 