Hi guys, i have been experiencing this problem for a while..
sometimes firefox/Opera can't open any web site..although the internet is working and other programs like deluge seem to work fine..i 've tried restarting X but it didn't solve the problem.

i even tried to open the local router through firefox/opera still no responde the pages just keep loading until it gives me an error page.

maybe it's becuase i leave programs like deluge open all the time?? is that a problem? does it's effect networking in linux or something!! coz i only can't open web pages other programs that use the internet work fine (Miro , Amarok...etc..)

the problem seem only to go away when i restart the system.

any one having the same problem???