Hello. So my new Air is being odd, if I'm in safari and I quit with the keyboard, the finder will not be selected even if it's now the only running app. Never had this before on any Mac. I have to switch back to the finder to get the menu etc. Is this a known bug? Plus, my battery life is nowhere near 12 hours estimated, more like 6. EDIT: Also, if I take any window and go to drag it and the cursor enter the finders menu, the system becomes very slow. Nothing major but odd.