I have had Alexa working fine with HE and all of a sudden Alexa says doesn't support that on all devices. I have removed Skill from HE and the Alexa app several times and connected again. Here is one device setup. Device Name Office Light. Label Office. Type Zooz plug. Room Office. Any suggestions?
I had that happen a couple of times on my C-3 a couple of weeks ago.. both times rebooting the hub fixed it.