When trying to play a private game of zombies with 3 friends, one person always gets kicked for some reason every time the 4th person tries to join, does anyone know a solution to this?

TheAverageJoe01
@TheAverageJoe01
When trying to play a private game of zombies with 3 friends, one person always gets kicked for some reason every time the 4th person tries to join, does anyone know a solution to this?