I love HomeKit but I am losing hours of my life configuring it. I have over a dozen devices, as an early adopter of the technology. Lutron lights and shades, iHome plugs, and Ecobee thermostats. I have three devices on the same iCloud account, which I can use to theoretically sync and control all the same devices. I had my entire configuration erased due to a glitch when some of my devices were on iOS nine, and one was on iOS 8. That seemed to create an incompatibility when I used that device, my whole configuration was borked. I reset everything and did it all over again. I got my new iPhone 6s Plus last Friday, and after restoring from backup it had my configuration and everything was fine. Now, I just turned on hey Siri on my iPhone 6s plus, and immediately my HomeKit configuration is all screwed up again! Argh!