Thanks you for your informatiom very-very helpful. Setting up the one start time took care of my problem. Thanks to all.
I have a hunter icm-800-icc with a 8station exspansion module. When the controller calls for the zones to come on to cycle through 1-a,1-b,1-c,1-d and 1-e they stay on cycle in sequince time after time. I have done a factory reset that didn't fix it. do I need to try a new controller or replace the expantion module. or what.