I have recently been playing CS and one day it just stopped and that day I think was Saturday. Anyway I can't connect it just keeps retrying and retrying. I'm on a wireless 802.11b cable network. It is a 3 mega bit cable network and I'm using F-Secure ant-virus and firewall plus the windows firewall. Everything has been granted access and I have tried reseting the modem and router but it hasn't worked. What should I do???