What I'm noticing, in the Alexa app, that when the skill is added, it won't tell me, to close this page to start discovery.
If I click on discover devices, it won't find the Rachio controller.
Also, if I try in the Alexa app, the Smart Home/Devices, Rachio is not in the list. I have a Living room lamp(TP-Link smart plug) and my Honeywell thermostat in the list, but Rachio does not show up, no matter what I try.
Even if I'm next to the controller with my phone, it won't discover it.
Everything is set on, the 2.4Ghz band(I also have the 5GHz band). I have an Asus RT-AC3100 router, with Merlin firmware.
Rachio controller, works great otherwise. So, it can't be the wi-fi signal.
To me, it seems like, there is something wrong, in the Alexa app.