Hi all, I’m new to smartthings, just got my kit today and am eager to set it up. I picked up a DZS15-1LZ from home depot on my way home to use for my porch light, but am having issues with it. I pulled the old switch off, which had a black common wire and two unlabled wires, one black and one red. I pushed in the common from the old switch to the Hot on the DZS15, the red wire to the red screw on the bottom, and the other black to the third post on the top opposite the common. Turning the breaker back on, I get the LED on the switch to light up, but clicking the switch doesn’t change the light, which in fact just flickers in any state now. The smartthings app was able to find the new switch and connect and I can “control” it from within the app. Can someone help me here? It’s puzzling to me that I seem to have power to the switch since the LED turns on and off properly and the switch is visible to ST, but the light doesn’t seem to be affected, it just flickers.