EVCS bugs in modbus registers

I have a EVCS with firmware V2.0.
I’m trying to modulate the charge usign modbus registers, but there are some bugs:
Register 5062 Min current, is set to 0 while in the GUI minimum A is 6 (and can’t be lower).
Register 5018 Charging current actual (A*10) it’s allways an integer Amp (60, 70, 80…, no decimals 73, 74 75…), and dosen’t correspond with the power (5014 Total power) when the car is finishing the charge. Ex (3phases) A=14 (=A set point) and kW=4.62

And, in general, the accuracy of kW is not good.