Just Updated OS to Tahoe 26.2 last night. Now I can't access my Sonictransporter (Core) via Macbook Pro (remote)

[Eric_Friedman]

I am able to access my Sonictransporter (Core) via my iphone. No problem. But after I updated to Tahoe 26.2 I can no longer access Roon via my Macbook Pro (remote). I reinstalled Roon. I updated the Sonictransporter. I checked Firewall permissions. What is happening?

[Suedkiez (Just a fellow user like you)]

The update to 26.2 most likely reset Roon’s network permissions. The same thing happened here:

Mac OS Tahoe 26.2 network devices not showing in Roon Audio settings (ref#PY82P7)

Sorted! Update to Tahoe 26.2 turned off local network access for Roon.

Set them up again as described here:

macOS Sequoia Roon Server / Device Connectivity Issue, Roon Status & Workaround

The Issue macOS Sequoia (version 15), has tighter (and more obfuscated) network security settings than preceding macOS versions. This is causing problems during Roon updates; despite being previously enabled during the Roon installation MacOS, after an update MacOS is denying access to the network (yet retains displaying all is well). Roon Status Roon support and product team are aware and are working a fix, which I understand is quite involved (I have no timeline for that, sorry). The Workar…

[Eric_Friedman]

Mac Roon app is permanently stuck offering “This Mac” only.
sonicTransporter Core is visible but cannot be selected.
iPhone Remote works correctly with same Core.
Full local cache purge completed, firewall rules verified.
Please reset Core/Remote association or advise internal Mac reset steps.

[Suedkiez (Just a fellow user like you)]

@Eric_Friedman

Please reset Core/Remote association or advise internal Mac reset steps.

Please open a proper support ticket by clicking → Support and then Get Help. Roon Software Discussion isn’t being monitored by support staff.