I've had a WRT54G for a while now, and it worked fine. Recently, I added a few more wired connections so I switched to a Linksys BEFSR81 V3 cable router with 8-port switch. Since I still wanted wireless, I flashed my WRT54G V2 with the Alchemy V1.0 firmware and set it up as an AP. I have a similar setup in my office except there is a Cisco PIX firewall there. My problem is that my internet connection drops within 10 minutes of turning the WRT54G on. Until the drop everything works normally. After the drop, my internal network (including wireless) works flawlessly, but nothing can see the internet. If I don't turned on the WRT54G, my wired network, including internet, stays connected just fine. I don't claim to be a network expert, but I know enough to be dangerous. I think I have a routing problem, but I can't figure out the right combination. I've tried dynamic routing, and a few static routes, but no luck. Anyone have any suggestions??