Hello Because I am a little confused I ask for advice. Although the battery is charged at 100%, the Dock must be On to Ethernet work. Because when the Dock is turned off, also stops working Ethernet ?. Because my Surface 4 i7 working abut 10h daily, I'm worried about battery status and Dock, if is On 10/h despite a 100% charge. Ethernet quality is better than WiFi so important for me to be connected to the Ethernet. Please for advice.