Replacing a Bad Rain Bird Sprinkler Control

This Rain Bird Sprinkler Control (ESP Modular) was bad and throwing errors on all the valves. It continuously showed ERR and the valve numbers from 1-8, in this case. Usually, when you have an alarm light on and the controller shows ie valve 1 err (just one valve) that indicates a shorted, or open issue on that valve and needs to be replaced. That was not the case here.
Here is the easy replacement fix with a new controller.