Recently my XP computer crashed. kmttg was running great. I did a fresh install of XP, but I could not get the Comskip GUI review to operate like before. I could click the mouse on a different location and the display would immediately refresh. I could use the arrow keys to move frame by frame. Now it may take ten seconds to over five minutes to refresh. Arrow keys are now useless. Upgraded to Windows 8, no better. I am using the latest version of kmttg --"b". I have check "use JAVA" and "use comskip GUI" for review. What am I missing?