I just set up my 16-zone Rachio 3 today. I used the weather proof enclosure and installed the 240VAC / 24VAC transformer from my old watering system into the enclosure. For some reason I had to order the controller from amazon.com and the enclosure from amazon.com.au. All good except that the iOS app got confused about my time zone during initial set up. To set a zone to start at a specific time, say, 7:45pm, I had to set the time to 6:15am. Once this happened, I swapped to the web page to do the set up and now all is well. Even the app is behaving well now. It was almost as though some parts off the app hadn’t realised what time zone I was in during the initial setup. (I am in the +10:30 time zone).