I’ve got three ZTS-110 Thermostats, one per floor of my house. I woke up this morning - BRRR! All three were off. I’m in New Hampshire and it’s snowing. Used the interface to turn them on.
I looked at the devices and then clicked “List Events” - They all turned off at almost exactly the same time: Last night at 9:33:33 (one was a second later).
I clicked on the date/time they turned off: “eventSource: DEVICE”.
I DO run RBoy’s " 5-2 Day Thermostat" but that only changes the desired temperature on a schedule.
Power was not lost last night at that time, nor was internet.
My Hub’s Events shows no activity at that time.
Both my spouse and I were watching TV, nobody else lives here.
All three thermostats are powered and have batteries for backup.
Three separate thermostats shutting off at the exact same time. Someone please help me troubleshoot so I can solve this and not have a repeat please.