With Insteon leaving the market, what other options are available to support 3-way and 4-way circuits without a traveler wire?
Having the same issue. My set-up is currently including about 60 Insteon dimmers and switches with many 3 ways, 4 way and even 5 ways configurations.
I used Homeseer but decided to move to HA and having trouble with significant delay with Insteon switches response time (know issues, but I can’t resolve it). This is the time to replace Insteon (it is just matter of time when it will breaks without support and replacement parts)
What type of switches (Z-wave, Zegbee, Wi-Fi, etc) committee can recommend. I have the following platforms already integrated: Hue (mainly for motion sensors), Lutron RadioRa2 (for blinds), HomeKit.
Thanks in advance