Hi folks ! I've had my Galaxy tab 10.1 for over a year, and can't think of anything I have gotten more use out of, and I just love the thing ! However, all of a sudden today out of the blue, the wifi won't turn on. It just constantly reads "Wi-Fi Turning on". It never does though, and I touch the box over and over, and although it responds, the box remains unchecked. I have went over the settings, and I cannot see anything I'm doing wrong. Any ideas ?