Ok, i found the solution, im actually playing LOL
I dunno if it will work for u too, but when it says connecting u just clock the blue bar of the window (if u have signed window mode for lobby) and u just keep the mouse clicked for 2 minutes, it will not disconnect and it will load the game.
Try this way (work for me xp32 bit)
PLEASE PRESS THANKS IF I HELPED YOU
