Skill enabled and have tried to disable and re-enable it - no change.
I can see them all listed in Alexa under Devices and can interact with them fine (can live view via Alexa).
But when I try to “Disarm Ring” I get, “Ring doesn’t support that”.
Same if I try to Disarm the specifically named Ring Camera (e.g. Backyard).
Basically I just want to tell Alexa that I’m leaving and get Ring to change Modes. Likewise when I return home.
Hi there, @tlyee! You’ve definitely covered all the right steps here for this to work. It looks like your concerns are with Modes for Cameras and Video Doorbells. At this time, the arm and disarm via Alexa that is described in this help center article, is for use with the Alarm security system only.
This help center article covers Alexa features with your Cameras and Video Doorbells specifically.
As we always value our neighbors’ feedback, feel free to add this request on our Feature Request Board. This way other neighbors can share their interest in one place, that we can organize and share with our teams here. 
Would be great to add this as an additional feature. I’d buy a few more cameras.