I've been having this problem and thought I might post here to see if anyone can help me out with suggestion for a fix. I've had a 54G for a while and liked it a great deal. I run my website out of my house so I use a simple port 80 port forward to my web server inside on my LAN. Everything worked great for quite some time now within the last 6mo - 9mo I've been having this problem where my website will stop responding. If I reboot the router or even just saved the existing setting then tried my website again it responds just fine. Sometimes it will go for hours, sometimes days before having this problem. A member of another message board suggested I upgrade my firmware, so I put the thibor firmware on it in hopes that would fix my issues. Saddly that did not solve the problem. Recently I bought a 54GL because I needed another router and I thought maybe that might perform better so I installed the same thibor firmware on that one and crossed my fingers. I'm having the same issue with both routers. What do you guys need to know about my setup to suggest what might be going on? Currently I'm not running any P2P apps or doing any gaming online (I've shut them all down for a bit), it's just basic internet usage (downloads and emails) and my webserver. I have the HTTP remote access disabled and only one port forward entry (80 for my web server). I've read a few posts around here but nothing seems to match up with my problem. Any ideas?