I recently changed my Dietpi-based Roon Server from DHCP to a static IP address. The actual IP address has not changed, just the configuration of the network on Dietpi. I did this because I wanted to change it to use OpenDNS rather than my ISP DNS. So DNS changed, everything else remained the same. …

The error box is cut off in your screenshot but most likely you have status 530 and error 1016: [image] Network Error with IPv6 and IPv4 Connectivity Failing (ref#FXB3XA) Support Hello @John_Faber Thank you for the report. Your diagnostics show “status_code”…

You’re right and this looks like it may well explain the issue. Thanks! If it doesnt clear up on its own I guess I’ll need to use a different DNS service.

I think it’s unrelated to your DNS, the issues seems to me more between Roon cloud and Cloudflare. Anyway it should clear up

ARC is working fine, but Roon says it will be unable to access the server

Roon Software Discussion

Suedkiez (Just a fellow user like you) February 24, 2026, 9:47pm 2

The error box is cut off in your screenshot but most likely you have status 530 and error 1016: