This is about to make me go back to Win 8.1. Doesn't matter what I have the "require sign-in" set to under account settings (including never), if I press the power button and sleep my Surface 3 even for 30 seconds it requires me to log in again when I wake it. I don't want to remove a login requirement, I just want to be able to have it only require that after 15 minutes of inactivity. This is a personal device, not on a work network or anything that should be overriding this option. Seeing a few scattered reports of this but I'm not sure if it's something rare or more common.