Z-wave devices communications randomly disabled

I do have a schedule that fires off every so often (about once a day) to optimize z-wave devices. Wondering if this helps or hurts.

I don't know whether optimizing could have anything to do with what you're seeing with respect to disabled devices, but I'd suggest that optimizing once a day is overkill. Unless you're making routine changes to your network devices (including, excluding, moving them) I don't think you're gaining anything by optimizing.

My guess on the randomly disabled devices front is that the controller is getting into a bad state and/or is failing.

Thanks Dave. I'll turn off that schedule for a while and see what happens.

[matt (support)]

Indigo 7.3 (and 7.3.1) are now available which has extensive new logic to try to avoid disabling Indigo communication with devices that are misreported by the Z-Wave interface.