Nest heating/thermostat issue

[spongebob59]

Got nest system and although the schedule is set to go off at 10 with the eco temp set to 9, it's started coming on during the night ( can hear the boiler kick in)
Cant believe the room that stat is in get low enough for it to trigger the heating so any one got any suggestions.

 

[HampshireHog]

Presumably, the app history confirms it’s the heating kicking in and not the hot water.

Seems unlikely that you would see room temp dropping below 9 at the moment.

Mine sometimes does weird things like unlocking itself or going into learning mode and messing about with the settings. Maybe a software glitch.

 

[spongebob59]

I'll unplug the stat and see if it reboot s or something, dint know if there are firmware updates that are needed ?