Upon my arrival in Del Valle, I tested the A/C system and found everything operating properly at this time. I went through the wires and made sure there weren’t any bare spots or loose connections. I checked the voltage enhancement system and pressures. Can’t find any issues with the system at this time. Let the system run for 30 minutes. It is possible that when she is as messing with the thermostat to bring the temp down that the system accidentally short cycled and shut down on a safety.