Problem since new game laucher on the 24th of april...

ok now im really pissed off at the game!

the game keep having the same bug beeing the infamous black screen after the champion slect countdown and strangely, i can heard the sound in the background all the time.

But another thing is that now the game refuse to let me exit via ctrl+alt+delete and can't event do alt+tab....

What give? i mean i wrote Riot in report a bug section or ask them what solution can i do... and still havent heard from them. and apparently im not the only one that this is happening.

anyway, this is an awsome game, but since monday i just keep screeming atit( litteraly)

TO THE DEV: i really hope you guy's can fix this issue.....