[Client] Store = black screen

Hi,

I've read this page : Riot Support and it fixes my problem. The thing is it keeps coming back all the time. I would like to fix it once and for all if possible :) It's not fun to have to restart my computer everytime I want to buy something in the store. I'm not sure what causes this... I don't use Internet Explorer so I don't know why I have to keep resetting its settings. I use Chrome as my internet browser with the adblock extension. That's about all the infos I can think of that could affect this.

Thanks and let me know if any other infos could help you guys pinpoint the problem,

-CptKink