I have a SPro 6, running Windows 10 Home version 1803. The main issue I have with it is that it doesn't turn off, which means that unless I'm very careful and shut it down myself, it stays on and uses battery power, even though the power settings are set to sleep after 5 minutes. This morning I placed it (with keyboard cover attached) and on full charge, in my bag for transport to work. I took it out to use it five hours later, to find the screen still on and blazing away, the machine very hot to the touch, and half the battery charge used. How do I force the Surface to obey its own settings regarding battery life? And keep it cool? Thank you!