All smart watering and rain delays are off. Have the 4 Port XD and a wifi hub. No connectivity issues, but any way I start watering, weather programmed or manual, stops after only minutes. I get a notification that the watering has stopped. I cannot get any zones to water for the amount of time I specify. Have even tried running the manual watering from the “test” mode. Nothing seems to make any difference. My watering history just shows random (low minute, sometimes seconds) run times. When I called Orbit about this, they just said it was because I was only using the XD through bluetooth connection. They said once I got a wifi hub, it would work fine. That is definitely not the case. Seems others have experienced this issue on reddit and other boards. One person even said they returned their’s to the store, and the exchanged one worked fine.
I have un-installed and reinstalled the app, restarted the phone,reset devices.