Roon ARC - not ready

I get the following message and have got my router configured so what is then the problem?

Any help would be great.

Morten

{
“connectivity”: {“status”:“NetworkError”,“status_code”:504,“error”:“error: Error: ETIMEDOUT, response code: undefined, body: undefined connected? undefined”},
“external_ip”: {“actual_external_ip”:“77.33.85.186”,“router_external_ip”:“0.0.0.0”},
“status”: “status”: MultipleNatFound
,
“natpmp_autoconfig”: {“status”:“NotFound”},
“upnp_autoconfig”: {“server_ip”:“192.168.1.254”,“found_upnp”:true}
}

From your name, it seems you might be in Sweden.

If you are in that situation, there’s this -