First of all if my game crashes why am I getting punished for it??? Why is it so hard to exclude these from the actual games you left.
But the main reason why I leave games is toxic team mates. If my teammates are being toxic and flaming me for no reason especially when its quickplay im talking about. Blizzard needs to really crack down and ban all these toxic losers then I would have no reason to leave games voluntarily.
I know you can disable text and voice chat but why should I refrain from communicating with others just because some people are toxic.