Network Setup · Do you have a mesh network? (Google Mesh, Eeros, Ubiquiti, etc.) ARC Status · ARC is *Not Ready* Roon Error Code · “Did not find UPnP service with WANIPConnection on network” Have you successfully located and enabled the UPnP or NAT-PMP settings in your router's web UI? · I've tur…

Hello @Peter_Tucker Thank you for your patience. As Suedkiez correctly pointed out, those specific error codes (530/1016) were related to a global infrastructure outage with Cloudflare that was interfering with Roon’s ability to run the connectivity test. The good news is that the Cloudflare issue…

Hello @Peter_Tucker Thank you for the report. Your diagnostics show “status_code”: 530 and “error code: 1016”. These errors indicate a temporary issue with the cloud infrastructure provider (Cloudflare), which is preventing your Roon Core from successfully running the connectivity test. Please gi…

Thanks for the responses. Unfortunately, ARC is not connecting once I’m not on my home WIFI. I know what you are talking about - I did have the issue of Roon telling me ARC was not available but it worked previously (not sure if that was 1 or 2 weeks ago) - but my current issue seems to be a little …

Hey @Peter_Tucker , Thanks for sharing the above error code! Unfortunately, it appears your suffeirng from a known service outage caused by upstream DNS servers. Here is the tracking thread around the issue: [image] Connection Issues, Login Issues, "Metadata improver paused"…

Thanks Benjamin, I appreciate the update.

Thanks for reaching out Vadim. The problem is indeed resolved and ARC is working perfectly again! Thanks so much for all the help and updates. Peter

Roon ARC fails to connect with intermittent errors (ref#2B1UGF)

Support

Suedkiez (Just a fellow user like you) February 25, 2026, 8:35am 2

Did you try if it actually connects? It should, if it previously did. The status code 530 and error code 1016 are supposed to only affect the test as such: