Inviting friends gives them errors and constant to restart game

Instead of inviting them directly, have them select to join on you without you sending the invite. See if they can get to you that way.

This doesn't resolve the problem underneath obviously but gives us more information to go with if they can't join you or they get an error message too.

Did you get any errors in AC: Unity and Dead Rising 3 when you tried to join with friends?

Invite your friends to the beta. You can give them the same code you used.

I have triple checked my privacy settings and nothing is preventing me from receiving and joining game invites. I have tested my NAT type multiple times and done lots of restarting my Xbox as well as re signing in and out of my Xbox profile . I have also checked my network connection no issues . It occasionally will allow me to join friends or invite friends to play free to play games but it’s extremely rare. I don’t play games that cost money due to liking warzone / fortnite . When I try to invite them it either doesn’t give the option to me to join and if it doesn’t it let them join. My friend said it just shows a white background.

I don’t have access to games that cost money but when I did have my Xbox subscription it allowed me too . My siblings who have Xbox accounts they are able to invite their friends to games and receive invites from games. And they are younger than me and have the same privacy settings as me.

When I try to join a friends game is says not available purchase modern warfare 2 to have access to everything. I cannot invite friends to games through their gamer tag and through the talking party.

Hi I suspect you may be in the preview program, If so then this is a known issue and being looked at.

It might be that the Lobby you're currently in is full. If you are trying to invite friends, try to invite them through the in-game smartphone, or by going to the Online section of the Pause Menu, and invite them through the in-game user interface if you
are in the "open world" section of the game. If you are in the lobby screen of a mission, race or similar activity, try to invite your friends there.

The game might then tell you the reason it can't invite your friends.