OpenSprinkler › Forums › OpenSprinkler Unified Firmware › RTC going nuts, can't water lawn on 90+ degree day › Reply To: RTC going nuts, can't water lawn on 90+ degree day June 12, 2017 at 7:10 pm #46689 douglas_rickParticipant Hi Rob, This sounds like a hardware problem – possible bad RTC. I would open a support ticket. Doug
