Potential fix for "ACCOUNT NOT AUTHORIZED"

I’ve been trying to log into halo infinite all morning and just now managed to log in. I let the game load up and gave it a few minutes, then after entering my login information I waited a full 5 minutes before clicking to play with my account (the screen just after login) this then loaded up the game with no authorization issue. maybe give this a try and let me know if it worked for you :slight_smile: