I installed a 1st gen controller at my home in CA last August 2015. It worked fine (iPhone app, too) all fall and then I turned off schedules because of winter rains. Today I tried to run the system in manual mode from the iPhone app and it looks like the controller thinks the sprinklers are on but they don’t come on; the time indicator in the app shows the timer thinks the system is working. The blue status light on the controller box turns on when I start a zone but the sprinklers do not actually turn on. I cycled the power on the controller but it didn’t help. Any suggestions? Thanks!