I have about 8 ihome Switches and Friday night all my smart switches were working when I turned them on. When I went to turn the switches off Friday night (6 hours later) every switch said "No Response" and i had to manually turn them all off. I tried resetting them and now ihome and homekit cannot find any of the switches. anyone else having this problem? all devices are running 11.2.1 and my apple TV is up to date.