For some reason, right-clicking on an image file (.jpg, .png, etc.) in Windows Explorer takes about 3 seconds or so for the menu to show up. This also occurs when I hit the Delete key. This only happens with image files. With files such as .txt, .exe, etc. the menu pops up right away. Oddly enough, selecting multiple image files, then right-click on them, the menu file pops up immediately. How would you go about speeding that up?