Still getting the "Multiplayer is not allowed" bug

Ive waited weeks for this to fix itself and its still happening, i have tried everything except getting a new xbox. Is there anything special everyone else did that there game works? I triple checked my gold membership and privacy settings, I have restarted both my router and my xbox multiple times, I have tried reinstalling the game and nothing works. Any help would be appreciated.

This bug is soo annoying. What worked for me is signing in as someone else, load the multiplayer screen, then log in as myself. It will still say multiplayer is not allowed, but if you click once more it’ll let you through.