I recently installed a Maestro dimmer in a 3- way circuit with a standard switch. It is wired and programmed according to the instructions. I have it controlling 4 Cree down lights (100W replacement). When the lights have been off for over an hour and are turned on (from either location) they take 20-60 seconds to turn on. When they have been recently turned off, they turn on immediately upon switching, as one would expect.
I have 8 of these same down lights on the same style switch (also 3-way with a standard wall switch) in another room where they work as expected (immediately upon switching).
Any idea deal why I would be having this problem or how to solve it?