NET_SendPacket ERROR: wsaeintr ? What is this?

[Doomtroop]

I get this error : NET_SendPacket ERROR: wsaeintr when I try to play counter-strike on my computer. I've recently installed a netgear RP614 router on my two computers. Everything works good except this. Problem is it won't let me load the game, as soon as I connect to a server, the error comes up shuting down half-life.

Please any help would be usefull!!!

Thanks