Was hoping buying the eisy and the ZMatter board would alleviate this! Adding Z-wave switches/plugs/sensors to the ISY was always a massive pain, even with a repeater in the system. Part of the reason I bought a Hubitat a while back to try Zigbee (which hasn't been a whole lot easier).
I backed up my Z-wave before I started this today and I don't understand why I can't restore that to the eisy. What's the purpose of Z-wave backup?