My unit for the front yard started it's first watering cycling early this morning (Saturday) but it never got past the first zone. it shows that it started on time but nothing else. I checked the yard and it showed no signs of watering (no wet driveway or street or water on the car). I checked the unit and it showed a flashing WiFi. Using my phone I checked the system and I was able tu manually turn on the each zones for a minute each. I turned off wifi on my phone and tried a zone using cellular connection with no issues.