First you go to start/settings/ gaming and on the left click at Xbox network option and click "check".

If there is error with Teredo (and should he be coz this is what's blocking the game) there will be NAT converter blocked and it will say "unqualified". Click "Repair", it might help but might not help. Most probably it won't, but maybe you'll be lucky.

You go to command line and type "netsh interface teredo set type=enterpriseclient"

Then you go to widows services (find it with browser) and find "IP helper" and you have to turn it off and on (not restart, restart won't help, turn off and than on).

That's what helped me, but it's not permanent, sometimes it blocks itself again an you have to repeat the steps.

Spróbuj tak, przeważnie działa kilka tygodni zanim znowu trzeba powtarzać. pokaż całość