Hey, everyone! Long-time lurker, first-time poster here. First off, this is a fine establishment y'all have running here and I'm glad to finally be a member. I have a SP3 i7 256 and I've noticed a little issue that has grown to annoy the heck out of me. When forcing the unit into sleep mode, either via the mechanical power button or the touch button on the top right of the start screen, everything turns off as normal (screen goes blank, keyboard backlight turns off) only to be "awoken" out of nowhere. To clarify, by awoken I mean the unit returns to the lock screen and often doesn't require any sign-in to resume usage. I have gone into the device manager and disabled every device's "Allow this device to wake the computer" option. Nothing. I disabled my network's "wake on pattern match" option from the device manager as well. Still nothing. My power and sleep options are as follows: on battery-sleep after 5 mins; while plugged in-sleep after 10 mins. In attempt to isolate the problem, I have put the device to sleep under all the following conditions: docked on the SP docking station, undocked, with usb devices plugged in, without, and with and without the typecover attached. The problem persisted across the board. I've clocked the time it takes the device to wake itself up from a forced sleep at roughly 5 minutes under every condition (slightly shorter when undocked and disconnected from everything). I've exhausted every trick I can find and like a stubborn child, my SP3 still refuses to go to sleep. Any other suggestions/possible solutions? Thanks in advance!