I have an Irritrol RS1000 rain sensor connected to the sensor terminals of my HD-12. Currently on 4.0.945 firmware.
The Sensor section of the HD-12 LAN display says the last detected rain event was May 12. But I am certain that it has rained since that date while the rain sensor setting was active on the HD-12.
Why would the last detected rain event date not be accurate?
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