I have either got a faulty sensor or dodgy code. One of my z-wave light modules comes on randomly.
Is there a way of checking where a z-wave node ID is used? Or how to diagnose activity i.e if the light seems to come on at 12:00 every night do the logs tell me what triggered it?
You can check the responses which control the Zwave Node
Check the references to that Response by right clicking on the response and select "Show References" This will tell you what are the events that cause the Response to happen