After the last two software updates, the M3 touchscreen has stayed black and unresponsive, even when I press the brake and touch the screen. I’ve rebooted the touchscreen both times and, eventually, that works. Some car controls continue to work such as the gears and climate control, but I don’t like having to worry about a black, unresponsive touch screen after every update, nor will I drive the car with a black touch screen. Any information would be appreciated. Thanks.