Hm, that's interesting...
Looks like you are not using Game Data Port changed on your war2 computer. Maybe a router configuration with redirect port internal 6112 to external 10001?
I just checked your games: most ports are 6112, several 10001, several 10000.
Do you have enough privileges to see ip:port while typing "/games"? Try to host the game from that computer to get that 10001 or 10000 port again and type /games. Your game ip:port should show xxx.xxx.xxx.xxx:10001, that means something with your router. Otherwise it's a bug in my software and have to be fixed.
I never saw that problem and that could be important to resolve it...