I copied the template
Platform: Pc and Xbox 1
Description: my friend (xbox) and I (PC) keep getting the error message "Failed to join multiplayer session, or the session is full. (0x00000001) we were playing earlier in the week with no issue.
Steps To Reproduce: Tried joining as well as inviting from both platforms.
Host or Client: Both tried to host
Players in your game: only 1 since the other couldn’t join.