Connection problem?

[tarashunter]

Hello,i'd like to know if anyone is suffering my same problem that i'm gonna to explain.
I log in,i play,then while playing,i get disconnect like a crash,but i cannot reconnect,because when i go to relog while the game do the cheking firewall it say "disconnected by/from the server".
So i open mozilla and go on regnum online site,but it says "impossible to found the page" , or it try to load the page for minutes without open it.
If i tipe any other page mozilla istant open it,but not the regnum online site.
All that only when i have problem to connect to the game.
It happpening to me from 3 days.This is the 3rd time it happend.
Anyone having my same problem?
I don't think is a connection problem,i can istant open all other internet page,and other mmporg too,it happen only with regnum :S.