Why don't the home and end keys work to go to the top and bottom of a list of layers anymore? Page up and down still work, but when I try to go to the top and bottom it takes multiple keystrokes now, when before it only took one. This may seem silly, but when you have lots of layers it gets kind of tedious just to get to the end. I also liked to be able to select a layer and shift+end to select a group for freezing and thawing etc., and now I have to do it one at a time. Any help?