I have an EZIO6I and am using the digital opto-isolated inputs to sense the status of some audio equipment. Perhaps I have a noisy environment, but the unused analog (non opto-isolated) inputs continuously change from 0 to 1 every second, triggering an Insteon message to Indigo. This, of course, is not usable.
This occurs regardless of the checkbox "Enable Analog Inputs" being checked/unchecked, or any values I've tried placing in the "Analog Trip Points" setting box. I've tried strapping the analog inputs to ground as well.
I also have an EZIO8SA, which exhibits the same general behavior, but is less sensitive, so the analog inputs only start bouncing if you are handling the unit or the wiring.
Any clues on how to stop this behavior? Is the "Enable Analog Inputs" checkbox supposed to turn off these inputs? Is there a "Analog Trip Point" setting that would stop the bouncing?