Unable to Connect Roon ARC on TP-Link Deco P9 Mesh Network with Port Forwarding (ref#N3GL4N)

Hi @Karl_l,
Have you considered using Tailscale like @Wade_Oram suggested? A lot of users have found that to be easier to use. https://help.roonlabs.com/portal/en/kb/articles/arc-and-tailscale-connect-to-roonserver-without-port-forwarding