Hi,
I have installed six caseta wireless dimmer switches in my home successfully. I’ve just tried a new one in a new room and am getting no response: no green leds on the device. I swapped out a working casetta from another room and had the same issue. When I returned it to its location, it worked fine again. When I reinstalled the two pole switch, it again worked fine. So it’s not the unit, fuse, or bulb I believe. The wiring has a neutral which is not used in the two pole, but I did use in the dimmer.
I’m out of ideas: any advice? Thanks!