Keith,
This is a bug in the rule editor that was unintentionally implemented by our web development team during a recent update . It was noted by our QA tester that the editor allowed negitive values for termostat settings etc. Which if entered would create an issue in the Zwave controller. So they removed the ability to allow negitive values, which inadvertly broke this rule input since it was allowed for this.
Additionally, we are updating this rule input to be two different options in the drop down. How it is currently configured it is a cumbersome to understand. We plan to add two seperate options that are “Mins before Sunset” and “Mins after Sunset” this way it is always a postitive number. This will be the same for sunrise.
I apologize for the inconvience of this, we just recently discovered it. I will push on them for an quick resolution.
Thanks,
Mike