What does “down” and “stationary” mean? I put my Sony to random paces, mainly just throwing it into my backpack. Would that be considered as down and stationary? Would it be turned off if I’m on the move? In a car? On a bus?

I mean, I regularly leave them on a shelf in my apartment and they apparently do not consider that "down" or "stationary" enough to not just drain the battery completely. Truly a bafflingly bad design from the company that is (was) known for great hardware design.