On Friday, a brand-new Rachio was installed. It will not hold WIFI for more than 12 hours. I emailed support every day and got no response. I have an Orbi 960 with 3 total satellites. I have coverage for a 12,000 sq ft house. My house is 5,000 sq ft. My EV charger and my Ring cameras in the front yard have never lost WIFI. Very disappointed in the Rachio 3.