and how do I stop it? At first I thought I was seeing things so to be sure I purposely moved some app icons to the far left and low and behold about 30 or so minutes later it moved them almost all the way to the right. I checked the dock settings and there doesn't seem to be a setting for this. I did a search on the forum already couldn't find anything. This is nothing TOO major but perhaps if I understood why it's doing it I might be willing to accept it.