Recently, I was using this tablet to play a video under "Stamina mode" and all other energy saving features turned on in Settings/Power Management and discovered a phenomenon that I don't know previously.
A phenomenon was observed, the display shuts itself off at random times when and only when the device is being held up-side-down.
Turning off "Stamina mode" and this phenomenon does not reappear.
I can not think of any reason why this should occur and not when the device is held in any other orientation.
This tablet's screen can be turned on/off with a magnet in cover.
However, if the user decides to relax and use the tablet while up-side-down, I don't see the intelligent side of this in Stamina mode while device is held up-side-down.
Really, try it out on your tablet, this phenomenon is hysterical and quite annoying.
Do you use the tablet up-side-down?
And do you think this is a reasonable feature?