Re: Factory power window issue
Have you inspected the plug and wiring behind the switch itself? The driver's control "center" is in parallel with the wiring controlling the other windows, so it's not unusual that each respective switch/window still works, but not from the "master control center". Typically the contacts inside burn from use and no longer work, but you'd think if anything, the driver's side switch would go first. That's why I'm suggesting taking a look at the wiring/connector.
-If you don't stand for something, you'll fall for anything.