Unfortunately, it is user error. My watering timer got switched to day mode instead of 24 hours. So it would only work when it had the light to operate, so it always worked when I was in the room…
Unfortunately, it is user error. My watering timer got switched to day mode instead of 24 hours. So it would only work when it had the light to operate, so it always worked when I was in the room…
Picture of the timer. No clue when it got changed, could have been weeks ago.