Searching for Roon OS core

[wizardofoz (Mr Fix It aka The Wiz)]

were you running as a fixed IP address?

There is a way to reset to DHCP again buy using a keyboard on the USB port and typing the following

resetnetwork

also check your network cable

Network connection issue on new ROCK / NUC

Timothy, you may try this: There’s another way to perform the network reset on ROCK. You can connect a USB keyboard and monitor to ROCK and type <ENTER>resetnetwork<ENTER> (no spaces between reset and network). This command will kill all network settings immediately, restoring the built-in Ethernet to go back to looking for IP via DHCP