Why does my SP3 require password on wakeup even though it's disabled?

[MKairys]

I have "don't require a password" set in Control Panel > Power Options but whenever I wake it up it asks for my password. Is there some other setting I'm missing?

 

[MKairys]

Anyone??

 

[eusty]

I think it's a bug.

On mine I set it to ask after 15 minutes, often it does but now and again, even after a few seconds of sleep it asks me.