Last night I tried logging in to my Xbox live account on my Xbox to watch Netflix. Once I entered my pass-code it began logging in, then a screen appeared saying I had to sign in with my email and password to my live account to check and update the security of my Xbox profile. I finished entering my correct email and password (which I have already tried changing, just to see if it would resolve the problem) then asked me if i wanted it to remember the password, then selected next, I was greeted with a screen saying that my password is wrong or that the email address is not linked to and Xbox live account with the code: 80048821 (Which I know the password is correct because I can sign into windows live and Xbox.com and the email is correct as well). I then tried deleting the account and re-downloading it to see if it would resolve the problem, but it did not. I have figured out that I can still use Xbox live if i exit the process once entering the password, but I would like to be able to easily sign in without having to go through this process every time. Please help if you can.