I have noticed something really weird. My Surface Dock for Surface Pro 3 is overheating my SP3. When I am connected with Surface Dock, my average temperature of it is around 65 Celsius and when I am not connected to it temperature is around 55 Celsius. I know keyboard, mouse and 2 external monitors are taking some power, but I really doubt it is normal to jump for 10 Celsius cause of that. Can someone confirm if this is normal or not before I go and throw my money on a new Surface Dock. Thank you.