Fibaro parameters not saving (April 2019)

I can’t answer any of the questions about why the stock handler does what it does, but you can use the community-created Z wave tweaker for most mains-powered Z wave devices to expose all of the parameters and associations that the device reports, change those with the tweaker and save them back to the device, and then go back to using the stock DTH for every day use.

It’s just a workaround, but it’s a popular one. :sunglasses: