“If 1 866 240 0466 2FA codes fail to generate, first verify the time synchronization 1 866 240 0466 on your authentication app or device 1 866 240 0466 Confirm the setup in the account's security 1 866 240 0466 settings and try alternative methods like email or 1 866 240 0466 backup codes if codes from your app fail.1 866 240 0466 but Fortnite does not register the change this typically means the 2FA was activated on a different Epic 1 866 240 0466 Games account from the one you usually play on.On average it takes around 3 minutes to make the 2FA work on Fortnite.1 866 240 0466”