Terrible! Sansa Express will not auto-poweroff!

[edoovel]

Recently, i kept on forgetting to switch it off after recharging from a computer. Then, when i noticed that the power is not off, my battery finished. Oh... Wasting my time charging.

Do anyone face the same issue?
How to solve it?

I knew there is setting for autopower off, but it seems to be malfunctioned.

[Andreas]

the player has to be on pause for that feature to work

[edoovel]

But i just plucked out from the computer and the screen appears the main menu which is the list of MUSIC, RADIO, RECORD, SETTING.

No music is played and no task is opened.