I have ready through many of the posts here about lights flickering with a dimmer but none seem to be quite the same as the problem I am seeing. As far as I know our lights are supposed to be compatible with the caseta switches and in general work just fine. However when the lights are dimmed maybe once every 15-30 minutes they will flicker off then on again one time almost faster than a blink of an eye. We previously had regular lutron (non caseta) dimmer switches in place that did not have this behavior to my recollection. It is mostly annoying more than anything else, and the almost random timing of it seems odd as well. I haven't yet tried adjusting the lower trim, but even if the lights are dimmed half way I see the flickering. Just once, off then on, really quick.