Hi, My question is basically in the title. My Surface won't go into hibernation after connected standby since around a week ago. Sometimes it goes but most of the time it doesn't. I don't know why it doesn't go. I only have the Modern Ui Internet Explorer open. Also since a week ago my batter life has diminished from around 8 to 6 hours. Sometimes my Surface gets hot and the Fan starts. I know that the Processes system causes this load, but I don't know more precise. I have Kaspersky Internet Security 2015 installed, also I have my Surface hooked up to my WHS 2011, and Lights-Out running. Also the Office click and run service always stats it self, is it a battery eater? I already went to services and set it to manually start, but it still starts on its own. Can I safely disable the service? Edit. Can Image intensive websites cause shorter battery life? In the last few days I#m reading a lot of Mangas and Manhwa/Webbtoons.