CRASHES

I am so fed up with the LoL Client. I want to build my runes crash, I want see the abilities of a champ in the store: crash, I'm in champ select: crash. The worst part of it all is that i got a leave buster for 30 minutes because the game crashed on me. Wth Riot. What if it goes higher and i have to wait an hour, then two. Fix your client please. Now I'm forced to wait those 30 minutes for something I didn't do.