Peter_Casey
Thanks for your input. Digging around Roon log files, I added the following ports to my firewall settings, all is working… Local TCP/IP Ports 9100-9200 UDP Port 9003 / TCP/IP Port 52667 / TCP/IP Port 52709 / TCP/IP Ports 63098-63100 and TCP/IP Port 49863. As an FYI I use McAfee LiveSafe