I'm going to get leaverbuster for this and its just not fair

So I came back after about a year or so to play league. I was on leaverbuster for some reason so I stopped playing. But recently I decided to start playing again.

However, after 10 games or so, I've been screwed again by the league client. Sometimes the game just refuses to launch. In this case, you can see from the image that it says I am in game, but it does not let me go in. It didnt launch the game from champ select. I quit the client and tried to start it (as administrator) and the launcher would just shut off after I logged in.

I have no idea why this happens. Most of the time the launcher and the game runs. But sometimes its extremely unstable.

And now I suppose I will get leaverbustered again and will have to quit for another year or two.

EDIT: and now the client wont open at all.