07-12-2006, 09:17 AM
I am not sure if the same IPs are shared across across realms, but I do know that multiple games on the same realm use the same IP causing someone to lag if someone is duping on that IP. You will have to look into it by joining a game and using netstat -n in command prompt and looking for a connection on port 4000 and see if the IPs are simular on dif realms.