@Dan in CA wrote:
I have set up some test programs as you described. I’ll see how it goes and get back to you when I have some results.
After playing around with the time on the Pi I noticed that the change happens at 17:00 hours, it show the correct running time before 17:00 hours and then it shows the next day after 17:00 hours. It seems to be the opposite issue as last time. My watering schedule starts at 22:00 hours for a duration of 12 minutes on each station.
It has to do with the timezone on the interval program. It looks like it is not syncing with the Pi.