Unexpectedly quit

hello , when I play the rank game in age of empire II , enter the waiting screen of the game , My age of empire II had been shut down , deduct points is never mind , but I must to wait one hour because it said
" this account disconnectdd from a matchmaking game early . there is a delay before matching queues are available " . It is take me a long time and that I disconnected the game isn’t my problem, when I enter the rank possible unexpectedly quit. pls , fix this problem , I don’t want to play a game with one hour , or more time .