Anyone else having issues with the Windows Button? (the actual button on the edge of the screen, not the icons!) Mine doesn't always want to switch screens between Start and Desktop (either direction). I can feel the "buzz" when I press the button, but it doesn't always work. Also, the right click function on the Surface 3 keyboard doesn't always work as it should. By accident, I realized that the "sweet spot" appears to be in the lower right hand corner, but that doesn't always work as it should. The "2 finger touch" method works a lot better, but if I am not real careful, the touchpad only senses one of my fingers.