So my question is what do you do when you have this error and have tried all the corrections to fix it? I have a family account with 3 gamertags. Only having a problem with one tag and its not the main one. Constantly asks for the email and password and then give the 8015d002 error. I have added account security info, I have deleted and redownloaded the profile, I have cleared the cache and I have tried completely changing my account log in password. Nothing helps. It will allow me to log in for about a min or so then kicks me out and asks for the email and password. What do I try now? And why is it only on this one profile?