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I failed to mention I deleted all programs and started again. Also DO NOT manual water for testing purposes from the scheduled programs zones.
I find the manual watering over rides the schedule or corrupts things.
Delete al your programs.
Reset connections.
Pull batteries.
After screen fades out press both buttons at least 5 times each.
Replace batteries.
Setup up your programs again. See if they run. Mine did.
To test for aiming patterns and the like just tap zones. Then tap a zone, tap the word “test” in the top right corner. You will get the how long option, choose and test. Tap the word “stop” in the top right corner to stop. Don’t wood pecker it. just get a good tap ans wait.