Tony Hawk Pro Skater 3

So I've got the problem that I can host only for a moment, and when the player or i rehost, they can't see my server anymore.. :/
If someone could please help me, I would appreciate it alot

i have the same problem

Maybe you have the incorrect ports?

I opened them correctly.. Its: 5150/5151/6500
Today i couldn't host and my ports were open, so I downloaded PFConfig from portforward site, and then I could host..

call your internet company and tell them that enables sending of ports through the firewall of the company