I am seeing the same thing, I have been moving the offset to see the results, Yellow real-time COP and Blue is an average COP over 5 mins.
I know its above and beyond what is expected of a home user but we are particular and like the data, I have implemented my own Ground floor temp control with Home Assistant - you can set your own hysteresis, set and target temp, cycle etc, you can use any temp sensors IP, Zigbee, Z-Wave place them around the house to get an average, it would cost less than £50 and a bit of time to get exactly what you want. Link to my trail below if anyone is interested?
1 Like