Roon lost connectivity to all audio output devices (ref#DXPA4S)

[Wade_Carroll]

What’s happening?

· Other

How can we help?

· None of the above

Other options

· Other

Describe the issue

Roon lost connectivity to all audio output devices

Describe your network setup

Cisco unmanaged switch.
Cisco Meraki Router
Cisco Meraki APs

[connor]

Hi @Wade_Carroll,

Thank you for your post. The situation you’ve described isn’t uncommon since the update to MacOS Sequoia. MacOS 15.x introduced more draconian stateful local network security than previous OS versions, and you’ll need to navigate to Privacy & Security → Local Network in your system settings and toggle on access for Roon.

Even after performing that step to grant Roon local network access, you might find that Roon occasionally loses sight of all audio endpoints or fails to sync clock with Zones until you either a) retoggle local network access on/off or b) restart Roon.

The team is actively investigating a fix. You can find updates here: Roon on MacOS 15.0+ Sequoia: Audio Zones Disappear, Requiring Local Network Access Reset/Restart [Roon Investigating]

[Wade_Carroll]

Please note, all devices are now visible.

System has been rebooted several times but only now have they returned.

Only changes I can think of:
Changed user account used for Roon to ‘admin priveledged’
Adjusted start up items for Microsoft updated, Adobe, other non-essential startup items.

Other than that they just reappeared!