I recently upgraded to the internet security version of Avast.Now when I try to play counterstrike I get fatal error message when I sign on a game server. The message has this included WSAEINTR. I have searched and found some info about such issues but have not found a fix for my problem. If I turn off the Avast firewall I do not get the error message and game crash. It happens when I try to connect to server initially and if I change servers or if the server resets while playing it will happen also.