@Riley_S My bulbs are dimmable. They work just fine with two of my smart dimmers. Bulbs are "Ecosmart 60W Equivalent ST19 Dimmable Amber Glass Vintage Style LED Light Bulb 2200K" from Home Depot (too...

I installed two different KS230 Kit (3 way dimmer) in my house. Both of them are wired the same. They are one the same breaker. They have the same lightbulbs (LED 5.5W). Kit #1 is in my staircase and...