New firmware does indeed seem to fix the power factor bug. Thanks for this!
For those who still struggle with the arrow and the "L" and "K" on the power clamps; my power clamps are installed in the opposite direction (than described in the instructions) and all runs fine.
2 phases have a positive PF and positive power (consumption of energy); 1 phase with PV has a negative PF and negative power during the day when sun is shining.
regards,
Jan
Same here!
I determined the orientation of the clamps experimentally.
All 3 clamps are now mounted opposite to the instructions.
It was a bit of fiddling, but at the end of the day everything works well.