I have a DIR-655. Whenever I log into the router to review settings, I get kicked back to the login screen. I can't get to any of the menus. I'm running the A3 hardware version and 1.35 firmware on the router. I recently upgraded my computer from Vista 64-bit to Windows 7 64-bit. The problem occurs with Microsoft and Firefox browsers. I was able to access the router using another machine on my home network running Vista 32-bit. Is anyone else having this problem, and if so, is there a solution?