I have a Hue bulb for a back porch light with a dumb switch hooked up to it. When I turn off the switch, the bulb will eventually be reported as Unavailable.
Question
How can I make the bulb 'unavailable' quicker / reduce the confidence that HA needs that the device is truly unavailable?
The ultimate reason why is because that state for that bulb is the condition for visibility of its' own light control card on my dashboard, which throws off the alignment of my dashboard when it's on.