Connection to sessionfail

Hi. One month ago my MP in Halo TMCC was broken. When i’m searching game i see next

players search
players found
connection to session
connection to session error
players search

I’m can not play in MP one month. This problem is solved?

Try starting up HCE custom and ending it and try to connect to matchmaking after that

If you are in the preview program and installed wireless display app, uninstall the app and do a hard reboot on your Xbox. This will fix the problem.