Please help im losing my mind !

[Craigst]

I have been trying to get open NAT on cod mw , nice easy task ive opened ports to wiregaurd unraid server and services and never a issue

But then ever i open port 3074 to my pc , my game no longer connects battle net is fine but game times out.
disable the firewall rule and its fine i even checked the firewall logs and all green says its forwarding

i have checked my whole network with no success i have 2 adsl line > tp link load balancing dmz to opn sense > opnsense router > pc

why would it do this , i have rdp to the same pc and says open port , openport test site said it is closed tho

any advise would be help full , using tp link modem i can open ports and its fine , i deleted the rules in the modem so all goes to opn sense

[Craigst]

got moderate nat buy schanging to hyprid outbound nat and installed upnp with my pc port