Closing the lid puts my Surface Pro 3 to sleep (temporarily at least). Whenever I take it out of my bag (after an extended stay), or leave it unplugged, I find the screen is displaying, fan is on, and Surface Pro 3 is HOT. I have this problem when I originally purchased my Surface Pro 3 a while ago, but a firmware update fixed it. Now with Windows 10 (and the July firmware update), it's back!
I've already looked at my power management (it has never changed from Windows 8.1). Anyone else seeing this (doesn't seem to happen if I leave it plugged in but not sure)?
(I was going to post this under the Surface Pro 3 but since it returned with the release of Windows 10, thought this would be the best place).