Currently unable to join or invite people to games.
Option to invite friends doesn't appear in game status, can't invite through Xbox App, can search for games through "Join Online Game" (and they appear) but briefly getting a "joining online game" message before it disappears and nothing happens. Can accept invites sent to me through Xbox App, briefly says "joining online game" before disappearing and nothing happens.
Have an active Ultimate subscription that we know works as able to play other games through GP and on the XB1 online with others.
Partner is on same internet, has