Hi Robin,
no, I did not have ‘use watt as source’ checked in either of them.
My wife just finished and I do not have a kWh reading from the TP Link app. I add a few screenshots below.
Below are two graphes. The pink one is the TP link switch in Homey Energy, the blue one is the PBTH.
Next you will see the two device pages. The first two are of the dryer, the next two are for the washing machine.
The washing machine has just finished so the value is very low.
I just checked the settings and they are the same on both PBTH devices. (except for the fields that are filled automatic.
