"Do me a favor. Test on occasion thoughout the diffent times whether your 1-touch window down works. That is, hold down the driver window button all the way and let go. Window should go down all the way. Sometimes, mine does not work."

I already tested that. It works. Yours seems to be an electric relay problem - the one-touch go-down works only with the key in a certain position (control lights on), when it is not in that position you can still wind the window down but have to hold the button all the time. This behaviour would indicate a relay is employed. I have disassembled almost everything on this car but this so I can't tell you where and what to look for in particular.