I am an HA user and have had ISY/Insteon switches for years. I am in the process of replacing Insteon switches with Red series Inovelli. I am about to tackle some 3way circuits - ie currently 2 Insteon switches. I intend to use an Inovelli and a ‘compatible’ cheaper switch.
Question: Has anyone been able to use an existing Insteon switch as the ‘dumb’ switch in this scenario?