I have a system with multiple monitors. Everything works fluidly, in part to the help I received on this site, however if my desktop is not set to auto arrange the icons jump to random positions with every reboot. Freaky, huh?
Some icons are off to the right in a vertical line. Some icons are to the left in a shorter vertical line. In no way associated to the way I had left them before the previous shutdown. Active Desktop is off.