The Dock screen is frozen or the contents do not update correctly

You need to reboot the Dock.
  1. Press the ON/OFF button and hold until the LED strip above the charger connectors starts to switch off.
    Note: This action stops the power supply. The contents on the screen remain displayed. They will disappear once the Dock is switched on.
  2. Press the ON/OFF button again to switch on the Dock.