Hi - I just setup an LZW31 in a 3 way config and opted to keep my dumb switch on the load line (per the wiring diagram). I set all the necessary options in settings (I have latest device handler) for 3 way config - all seems well with basic functionality. So I am pleased. I was eager to try the “disable internal relay” feature - as this is one of the top reasons for buying the Inovelli switches. I set disable internal relay to on/true and it works at the LZW31 switch (which is obviously on hot line). Pressing button on smart switch does not (as expected). I then pressed the dumb switch and it toggles my light. So it seems in this configuration, I can’t disable all the switches in my 3 way configuration (or can I?). I even tried disable local control of child devices (which I dont think I understand what a child device is just yet) and that didn’t work either.
So what’s the best way to disable all switches in a 3 way configuration? Do I need to get rid of the dumb switch and get an AUX switch or do I need another Inovelli Smart switch (making two smart switches in my 3 way config). I am open to either scenario or if possible making the dumb switch work too. It feels more like a software problem as the dumb switch is just sending a command to the smart switch and the smart switch should ignore it if configured to disable internal relay.
btw - I am using SmartThings…
Any guidance please?