Thank you for the various input/suggestions for using the KE100s. However, having now given them a good test in the way I want to use them in my house (multiple KE100s, grouped by room, driven by...

As I have a growing number of Tapo/Kasa devices, this is becoming an increasing issue/need.

@Markirl I tried your suggestion but the result was the same. Thanks anyway.

@Wayne-TP Hi Wayne, it is not a lot, 0.5C below target is the closest it gets. So, if I set the target 1C above what I really want, then it ends up 0.5C above what I want. Re an offset with the T315,...

@Markirl I'll give that a go. Thx

@Markirl Thx for your reply. Interesting. That is excatly what I expected to happen. In fact, the status does change from heating to non-heating at the correct temperature point. The issue is that...