@DLane No master valve and not using water hammer feature, no water hammer. Using the OEM power brick. Could be the power brick is going bad under load but seems like it wouldn’t be significant enough power draw during watering to cause this, especially since it doesn’t occur every time. I don’t think its power related. Could very well just have been coincidence it went offline at that moment. I’m keeping a closer eye on when its going offline so I should be able to verify that soon, if it continues. I still think its just a janky wifi module.
