Hello all , this is my first post. I've got my first DNA devices about two days ago (Lost vape Therion 166) a little things that i confused is.. my device turn to full power down if not press any button in 36min. (when press fire button after that its show a Welcome screen , 35min or lower it's a normal sleep mode) but i've search about it, i found other people says hard sleep or full power down will activate in 1hour if not press any button) 1. My device performing properly or not ? 2. How much time that DNA250 device will go to full power down automatically ? Ps. sorry for my broken English . Thank you.