Got a problem with a pro-c indoor timer. When I do a semi-automatic watering cycle(30 min per valve), about half-way through the first valve, the dang thing stops and just goes back to current time. Yet when I reduce the amount of time(5 min\valve), it will cycle through without any problems. Already checked connections, checked to see if modules are seated properly(9 zones,3 each module) checked voltage. What else can I do besides swapping out the controller. The client purchased the unit from out of area so returning is not an option, but before getting another controller, just wanted to completely trouble shoot it. What am I missing? I never have ran into this kind of problem with a pro-c before which is the reason I recommended this timer in the first place. I just don't like not having an answer for the client.