HA won't remember my target temperature

Hello.

Im currently on version 0.40.2 on a raspberry pi with a z-wave stick from Aeon. I got several Danfoss 014G0013 thermostats that i’m controlling from HA.

The problem is that when i’m trying to set the target temperature for the thermostat, a pop-up window appears and I can set the temperature and a notification with “Service climate/set_temperaure called” comes up. Now i close the pop-up, but when I revisit the pop-up window the target temperature is still at the old set point? I’ve found out that the command sometimes comes through to the thermostat and the temperature changes, but most of the time nothing happens?

Thanks in advance!