I have a WRT54GL that I connect a PC and a Xbox 360 to. Over the past few days, if I log into Xbox live and start a multiplayer game, the router will disconnect from the modem. It gives an "Unable to get IP address from PPPoE server" error message. It will then intermittently connect and disconnect from the DSL modem. My ISP says the modem is fine and the problem is with the router. After 4 hours online with linksys tech support nothing was resolved as they were kinda worthless. Is this an issue that has to do with my Xbox or just a general problem with the router? Anyone else had this problem?