Hello guys,so I had windows 8.1 before and minecraft worked fine but I had to restored to 8 but when I reinstalled 8.1 minecraft started flickering sometimes it in a split of a second the creative inventory appears or other times just random items flicker or I see what appears like strips of lava and water (in the sky) sometimes it flickers black,i got the dxdiag log as I was told it would help.btw i already tried to reinstall windows 8.1
http://pastebin.com/98QmY1E4