This morning my 16 zone Spark unit was showing a red LED.
The app said it was online but when I tried to manually water a zone, it just said "connecting" for the duration with nothing happening outside.
Our wifi was running as normal and the room with the controller in had a good signal.
Unplugging and plugging back in solved the problem but it doesn't leave me with much confidence of the unit if it's going to do this at a critical time of year without being noticed.
Is there a reliability issue with the latest firmware?
