I reinstalled it on my XB1. After starting it up I get the message that servers are unavailable. Searched the webs found all these solutions tried them. Viola multiplayer worked.
That was last night & morning played multiplayer for awhile but then I go back on in the afternoon & I get servers unavailable. Tried clearing saves, rebooting, clearing xbox 360 saved no luck.
One thing I noticed that when it worked properly upon clicking START the old menu for x360 would pop up & I click my profile.
When it isn’t working after clicking START it goes to the menu without listing the 360 profiles.