Hope some can help with this. I have multiple Duwi (or Duewi or Düwi) switches in my home. They are zwave switches you put directly in your outlet which can switch on or off anything that’s plugged in there. I’ve had these for quite some time and used them with a Fibaro and Vera controller. Now i’ve been using them for about a year with my Smartthings controller without any problems, till, suddenly, they stopped working correctly yesterday.
I tried excluding and including one, but Smartthings won’t install it. It does recognize the switch as a “Z-Wave Switch”, but it does not program the switch. Smartthings just shows it with a label ‘Unavailable’.
Was there a firmware update that broke them yesterday. Is there a way to get them working again?