Fix your fucking client.
I lost LP because you dip@%!#s couldn't test your damn client, huh? Random people getting random disconnections for no reason? I WAS JUST playing with a friend. Nothing on my end changed at f!@king all. Instead I just queued up with a friend right as the previous match ended, get in-game and then get this stupid mother&#^@ing error and lose hard-earned LP. Sod off.
