I’ve had my controller for 6 years, always working normally.
Recently my landscaper replaced all my sprinkler valves and since then, it’s as though there’s no communication between the system & the controller.
When the valves themselves are in the open position, water runs to the sprinklers but the controller doesn’t start or stop them. The water runs indefinitely until I manually turn off each valve. Again, the controller isn’t controlling any of the 6 zones I have setup whatsoever.
My controller is plugged in & connected to WiFi.