Hi Ray,
I’ve noticed that the rain delay settings are reset anytime the controller is powered off/on (v.2). This is related to another problem – controller intermittently loosing the network connection, this happens ones in a blue moon but I have to reset the power to restore the network. After the first rain here 🙂 I’ve set the rain delay only to find out it disappeared right after the controller was reset. I thought the rain delay is stored in permanent memory, unless I have a defective board.
Thank you!