Cannot find players in Halo 1 (Master Chief Collection)

halo-the-master-chief-collection

I go into multiplayer mode and select any game type. And regardless what game type I select, it says Players Found… (after a little while) but then it does not find any game for me to play. And it stays that way – there are no error messages.

Am I missing something simple?

Best Answer

Found the solution. Per support pages for XBOX, I disabled UPnP, rebooted the router and the cable modem. Turn off XBOX. Then turned UPnP back on, rebooted again and restarted XBOX. That seemed to do the trick.