I changed my gamertag earlier and when i pressed "confirm gamertag" or something like that, it lagged, and then said it could not perform the process. When i tried to sign on afterwards, it would not allow me. It still had my old gamertag on my console. However, on xbox.com, my account said my changed gamertag. When i try to download my profile, it says xbox live cannot download the profile at this time. I tried deleting the account from my console, but to no avail. I don't know what to do and I would like to be able to use my account again, thankyou.