Lights

[jmed999]

Guys, if the light switch is off could the light/bulb still create noise or be a signal sucker? Just wondering...I'm able to do another breaker test and I may start removing bulbs around the house during the test.

[oberkc]

Some insteon devices have a local control detection, where a small current passes through the load. For such devices, I percieve that they can cause problems even when off. However, I don't believe switches have this feature, so I would expect that loads connected by switches could not cause communication problems when off.