All of mine have worked until the door is CLOSED again.
You are right. The electric windows work until the drivers door is opened and closed again. However, the point I was making is that there is no time delay as such, as the electric windows continue to operate until the drivers door is opened and closed - even if that is half an hour or so after shutting down the engine and taking the keys out.
The bulb I was referring to is the main interior light in the central console. If this light doesnt work properly (owing to a fault in the drivers door light switch, the bulb or the fuses protecting the circuit) it is very likely that the window control circuilt will also be affected, as it probably needs the voltage from the light switch to tell it that the driver has left the vehicle.
As far as I know, the drivers door light switch is the same as the other three switches, but is on a different circuit for the purposes of the window control.
Sorry to ramble on but I hope the above makes some sense!
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Nigel.