Here's the problem:
Running XP, my system is blocking all outbound & inbound traffic periodically. Also, periodically when DHCP renews, I get a blue screen indicating a Linksys Wirless services is causing the problem. Only problem is that I'm not running a Linksys router, and I stopped the service and reboot continues. I've rolled back twice trying to save my system without reloading. The problem is fixed, but only comes back later. Any suggestions would be appreciated.