I've never had problems with my TomTomOne, but while driving home from a long trip, the device just shut off. I turned it back on and replugged it into the cigarette lighter in my car, but it only stayed on for about five minutes before shutting off again. Now when I try to use it, it only turns on for about 2 seconds before shutting off. Then if I try again, it won't even turn on at all. I've pushed the reset button as well. I have no idea why this is happening, but it's incredibly frustrating!! :mad:\r\n\r\nHas anyone had this happen? What did you do to fix it? Thank you!