I bought a Linksys BEFSX41 Firewall Router a while back and soon after began having some strange problems – certain websites were not resolving (including Blogger and Flickr!!!)… for a while I thought it was something with the DNS server settings, or even my ISP’s DNS servers themselves… I tried all kinds of settings and Googled everything I could imagine. Finally, I came across this beta firmware upgrade for the router which ended up fixing the problems. Just in case you’re having the same problems.
Router Problems… fixed!