Installed new Kasa KS225 Smart Wi-Fi Dimmer Switch (SIngle Pole). I have power to the switch and the app has connected to it without issue. However, the light never turns off completely. The light dims to a minimal amount of light but the light will not turn off completely. I have updated the firmware to the latest and can confirm that the light dims and brightens smoothly. However, the light will not turn off completely. During installation, I connected the black load and line wires accordingly. Also connected the green wire to the ground wire. And lastly connected the neutral wire to the larger group of white/neutral wires already in the box. Want the light to turn off completely. Please help.