I just set up a Rachio 3 system here in Sweden (Europe). Technically it works fine, it controls my Hunter valve kits feeding my Hunter 0.4gph driplines. However when I set up the Zones (using a partially shaded Bamboo hedge as my example here) it recommends 3min only (!) watering, scheduled to never occur… It doesn’t matter which smart schedule I set, I always get 3mm and looking at the calendar - no watering, ever.
I have no clue what’s wrong here. There are weather sensors in the area, I adjusted the advanced flow rate to match my 0.4gph 12" spacing surface drip emitter line (Hunter) in the Advanced settings, but apart from that it is all pretty standard.
It is pretty hot here, and lately very little rain.
Here’s my closest weather station: