I'm on Charter Pipeline routed by the befsr41 for wired and a wap54g for the wireless notebooks. I emailed linksys with this problem. Their reply was "thanks for the info, we will pass it along." It may be sp2 related because I didn't notice anything before that. All conputers were upgraded about the same time. The problem: The router was configured as "out of the box" with dhcp active and assigning IPs. After several hours to several days it would refuse a connection to any computer as it started up or came out of hibernation. They would all report that on IP addr could not be obtained. "Little or no connectivity" message at systray. Release and renew reported "cannot obtain ip address. Wireless reports excellent signal. If I pull the power from the befsr41 and plug in again it would work for several hours to several days then fail again. Any connection that "stayed up" continued to work okay. When this thing started the router was a ver 2. After talking to linksys on the phone the *tech* convinced me that the router was defective and should be replaced. I bought a new one, ver 3 1.05.03, and put it in place. Imagine how angry I was ahen it behaved exactly the same way. That's when I emailed them as stated above. So now I'm using static ips on each computer which works solid. Connects every time and haven't powered it down for about a month now. Sooo.... Now I'm curious. Anyone heard of this problem? And did what about it? Any other firmware that makes this router work as advertised?