Struggling to get ARC to work with port forwarding

Hey, thanks very much for the response. I’ve tried the above, now with / without UPnP at your suggestion, but still doesn’t work for me. I wonder if it’s something to do with Hyperoptic? There was a Hyperoptic config issue in the list of known issues and workarounds here: Attention: Hyperoptic UK Uses IPv6 and CG-NAT [Solved - Request Static IP]
Do you think this could be my problem too, albeit I have a different router? Is anyone able to interpret this stuff below… it’s impenetrable to my little brain(!)

{
“ipv4_connectivity”: {“status”:“NetworkError”,“status_code”:504,“error”:“error: Error: ETIMEDOUT, response code: undefined, body: undefined connected? undefined”},
“external_ip”: {“actual_external_ip”:“152.ddd.eee.fff”,“actual_external_ipv6”:“null”,“router_external_ip”:“null”},
“natpmp_autoconfig”: {“server_ip”:“192.168.2.1”,“found_natpmp”:true},
“upnp_autoconfig”: {“status”:“NotFound”}
}

If I’m in the same situation as the poster of the other thread, I would have to get a static IP
from my ISP I think.

Thanks for any ideas :pray: