I recently upgraded my wireless router, and tried to keep the network name and password the same. Previously, when I turned my console on, I would automatically be signed in to XBL. Now when I turn the console on, my network settings say I am connected to the proper network but I can't log in to Xbox Live. If I disconnect and reconnect from the network, then enter my password at the prompt, everything works as usual. I'm assuming I have the wrong password saved in the console, or no password saved at all.
How do I go about changing this saved password? I don't see an option in the network settings screen. (FYI - my old router used WEP security and my new router uses WPA2 security).