SVT plugin thermostat control off and heaters runing

[knasson]

Hi
I like too much this software plugin and I use it for a long time.
However I noticed that when I put the selector of the widget thermostat control on the "Off" position.If the thermostat needs to warm up (temp <setpoint) after a certain time (1 hour) the heaters are running in spite of the selector level.
When this happens and if i am aware I have to cut manually the heaters.
This is very annoying when we need to cut off all the heatings devices due to a very high fare of the electricity.
Do you observe this? If yes how do you fix that concern.
update 03/04/2026:
these heaters are commnded throught MQTT ad
the relays are shelly 1
after some searches i finally conclude that the plugins has nothing to see but i have strong presumptions about the mqtt command. I am doing some test either to see if mqtt is not able to send orders to my actuators without any outside commands od the plugin itself

[Kimmyn]

Hi,
Interesting issue. Since you mention MQTT-AD and Shelly relays, it may be worth checking the MQTT logs to see if the ON command is really coming from the thermostat plugin or from another automation/script.A look at events, dzVents or MQTT messages history could help identify the source of the unexpected command.