Worms 4 Mayhem problems [Multiplayer demo]

[Draken2006]

Me and a friend of mine want to try out the multiplayer demo but it keeps giving us this error when one of us trys t6o connect to eachother:

Could not verify the connection with the remote machine.. sumthin like that..

We both have routers, and i have opened all the ports for worms 4 and we even turned off the firewall!!

Anymore solutions?

[Draken2006]

doesnt anybody knows what to do? I really wanna try this new worms online.

Soo, please give me a solution for this.

[LAViTA]

I also opened the ports, but I still get trouble now and then, with some players.
But I think you have to configure your routers as well.

http://wormsmayhem.com/support.html?subsection=online&online=1#Router

^Check that out, I know it's boring, but I hope I can help. :)