I notice for years now, that players enters the lobby, but immediately exit again.
For new players i think this just some sort of test, or playing with the possibilities. But i notice that also experienced players do the same and can't find an answer for myself. I guess they are just looking if some one is in the lobby to find someone to play... but if every players leaves the lobby immediately, the possibility to find another player will be quite small There must another reason, i think.
So: Why do you enter the Lobby only for a short time?