How do I link my console account to my Epic Games account using my console? - Epic Accounts Support
Fortnite signing in error and crashes on Xbox Series X/S acknowledged
An unexpected error occurred while signing in to your account for xbox live. Please try again later. - YouTube
XBOX S Fortnite issue: “An unexpected error occurred while signing in to your account for Xbox live, please try again later” tried a lot of things here on Reddit but nothing works.
FIX FORTNITE UNABLE TO SIGN INTO YOUR ACCOUNT FOR XBOX LIVE FORTNITE 2023 - YouTube
Problem signing into my xbox live for fortnite : r/FORTnITE