Recently (in the last month or two maybe?) I've had problems with scrolling in Chrome. Sometimes (usually after not scrolling for 10 seconds or so) when I scroll with a single click on the mouse wheel, Chrome will move twice the distance it should. My brother also reported experiencing this recently. Normally, we both have smooth scrolling off through a flag, but tried to re-enable it and still saw the problem.
Is this a known problem? Is there any known solution?