I have this issue with my bedroom light switch which uses 3 e12 candle style LED bulbs. i did a direct swap from a GE switch to the inovelli and when i turn the lights off it’s barely on with the LED’s in place. if i swap out to a incandescent style bulb i have no issues. my 3 led bulbs pull about ~18watts IIRC. I have a neutral in place both before and currently. I was going to buy a set that would bring me above the 25w barrier, but i’m still surprised that this is even an issue when a neutral is involved especially since my GE switched worked fine.