I just finished (I hope) changing my LAN-wide DHCP-delivered DNS server address to a local system running stubby to tighten up my DNS security. I had been using “1.1.1.1, 1.0.0.1” for ages with no problems anywhere. Immediately after changing to “192.168..”, I began getting “Network error, check your connection” errors from Roon. I changed the server to a static address (same one as assigned by DHCP) with DNS servers back to “1.1.1.1, 1.0.0.1” and everything works again.
I’m very curious why. Is Roon throwing an error because it doesn’t like DNS servers on the same subnet? Or some other restriction? Or is it just a bug? And if so, a bug in Roon? Or am I misunderstanding something?
Thanks for any help. Although the ROCK now works fine, I’m way too obsessive to tolerate happily an unnecessarily static host on my LAN.