Every time I click anything under multiplayer or try to join someone else’s game I get an error message reading:
Multiplayer is not allowed
The multiplayer feature is blocked due to your Xbox Live settings. Please make sure you have the correct Xbox Live account and your family settings are turned off.
Everything is allowed in my privacy settings at xbox.com, I’m not enrolled in any sort of family program or protection, and my NAT is Open. My account is an adult account. I tried verifying game cache, making sure I’m not enrolled in any betas or testings, reinstalled my game, resetting my internet. I cleared my port forwards and even went as far as to reinstalling Windows 10 and opt out of all Halo Insider stuff. And the error still appears. It doesn’t happen when I try to play MCC on Xbox. I don’t know what else to do.