[RELEASE] Z-Wave Universal Device Scanner
You could try using this utility driver of mine (above), turn on debug logging, and press the Set Lifeline Association button. Check the logs and it should have replied back with a message showing it is set to [1]. The symptoms you have are what could happen if that somehow did get set when the device was paired.
You could also try physically tapping the switch a couple of time with that driver on there and see if anything gets logged. If any messages come to the hub it will log them.
Once done you can switch back to the other driver.
Also, can you provide the info from the "Data" at the bottom of the device page for both a working switch and non-working switch? Copy/paste or screenshot works. I want to be sure of what model they are and that they are both the same. There is a site I can look up the numbers in there to find the exact models.
