today, i downloaded the beta, played a while, then closed it, later, when i tried to open it, it just shows the icon and then it dissappears.
The Launcher is still open. If you mouse down to the right of your dock you'll see the minimized launcher, open it back up and close it out.
Restart LoL and you should be good to go. Alternatively you can right click on the Lol Icon and select "Quit" it should close the launcher for you
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