Additionally, I had some other applications open doing various things in the background, and I was only charging via a USB adapter and an AC-to-USB wall wart.
The battery indicator hardly ever says 'battery full', though. And that's kinda worrying me since PlayThing's definitely off for a good 8 hours at night and has been plugged into the charger once I get home and start listening to the radio until the next morning.
I take it that charging the battery can't be done while it's in use?
Now, I'm all for just leaving it in stand-by... but that charge time seems excessive (not that it's even hit 'battery full' and I know today the thing's been charging for the last 11 hours).
Not turning the system off doesn't seem to make any sense to me. Oh well. Maybe I'm just dumb.