I have my flukso now for more than 2 weeks and these are my suggestions.
I will post one suggestion per topic so people can react
I have a 3x220V-system, which means that I measure 220V between the 2 phases.
This is different from a 3x380V-system where you measure 220V between eache phase and the "ground/neutral conductor" and 380V between 2 phases.
The consequence is that I need to enter 220V/sqrt(3) = 127 V in the voltage of the sensor.
This is confusing to say the least. A more straightforward way should be found to configure this.