On Thur, Jan 15, my Iro just didn't water. It's scheduled to water at 5am and when I woke up around 7am, I noticed that the lawn was dry. So I fired up my Rachio app on my iPhone and it said my Iro was offline. I went to the Iro and it appeared as everything was normal... no error lights, just the top power light was on. With no other option, I pulled the power and rebooted the Iro.
When it finished booting, my app history was immediately populated with all of the "Water Front Flower Beds was not skipped since the forecast service...." but it did not start watering and there was no indication that anything was't working right all. I had to manually kick off my watering times.
Does this happen sometimes? If I wasn't home, there would have been no indication that something was wrong or that it didn't water for some reason. Is there some log you can check to see what happened?