[Client] League client closes after opening another league client
With Windows 7 and most likely with Windows 8 if League is pinned to your taskbar, it will open a new client and close the previous.
This was an issue for me since I clicked the icon in ranked champion select and it closed me out and the minor penalty applied. This would be a major problem for those in series and click the pinned program, since it would consider it a dodge and count it as a loss.