The customer stated it doesn’t come on some nights usually Saturday, Sunday or Monday nights. The issue started about 2 weeks after our last PM. No faults showing on the thermostat. He resets the power and the system runs after that until the next night. Last faults were indoor coil freeze protection and humidity faults 10/11/23-10/15/23. I added pictures of all of the software updates. The thermostat is not connected to WiFi. I tested all zones individually and all open and close as they should. The ac wouldn’t run until all three zones were set below the room temperature. We will call tech support when the office opens to check into this issue. Call the Mr. Tucker first.