@Wayne-TP Cut one of the bad KS-200M casings open. Not surprisingly in the right rear is the culprit: a 4-pin relay. Same place as tapping the enclosure provides a short term fix (then repeat)....

@99_99 Not sure what is inside these but the tap is most effective rear and right side when facing the switch module.

@Wayne-TP No it has not. More like a HW issue since you can hear a click but lights do no go off. Tapping the rear or side - and it shuts the lights off and works for a while. Wayne-TP wrote @99_99...

Repeat problem with KS200M: The switch leaves lights on and becomes unresponsive to the touch and through the app. You can hear a click but the lights do not turn off. HW: 1.0 FW: 1.0.12. If the...