Why have I been banned for nothing ?

Basically I’ve just had a game of infection and I just been disconnected from Xbox live and I’ve come back to a three day bloody ban , but I guess all they will say is I’ve quit from the game but I never ever quit … So can I be inbanned or something

You have 13 dnf’s in your recent game history, that is why you were banned.

Please use the ban thread for all matchmaking ban queries