OK… this is the scoop. I have no external rain sensor devices. I have smart watering turned off on all zones and at the device level. Through my phone, it says there is a rain delay. From my app, when I try to manually start the program, it appears on the app to be running, but it is not running. I have to select each zone separately in order to get them to run together. I cannot get the rain delay to turn off. I am working exclusively through my app because I will be traveling and want to be sure that it will work when I am away.