[Dantastic]

Well I downloaded Directx 9 from microsoft and my read rate still slows down after 5 min. Up to 5 min my read rate is 32 mb/min. At 10 min it slows down to 30mb/min, at 15 min it's 14mb/min, 20 min it's 10mb/min and at 25 min it's 2mb/min. I have no clue on what to do next.