Unable to Get Roon ARC to Work with BT Smart Hub 2 Router despite Turning off IPv6 and Attempting Port Forwarding (ref#6QO10A)

[Formula]

I’ve done the same as Michael above, before I used tailscale.

BT Smart Hub 2 and Arc

This is mine as an example. [image] Go to room and double check the IP of the core, and then select it from that ‘select device…’ option. Back at Roon, settings → ARC, check the port number, and add it to the start | end boxes. Check that it looks similar (port number might be different). Then, restart the hub and your core. Let us know if that works.

You could (if it’s not too much hassle), reset the router, disable UPNP, create the new port forwarding rule as above and try again?