I have a linksys befsr41 router and internet service provided by comcast. Everything was working fine then I started having intermittent connection issues. Now I can not connect to the internet via the router. If I connect any of my pc's directly to the cable modem all is good. All of the led's on the router light up like they are supposed to and the pc's show connected to the router but no internet. I have reset the cable modem and the router no go. I cleared everything out and started over, going step by step to set up the router still nogo. Does anyone have any suggestions. I tried contacting linksys/cisco and they said that my support time is over so they can't help me. I tried their so called 24/7 free live chat and low and behold, no one was there to respond from their end. Please help. I am ready to build a bonfire using the router, cable modem and all the pc's in my house and go back to pen and paper and physical shopping.