I have a strange error on my GX Touch 50 display.
I am using a MultiPlus II 48 V / 5000 / 70-50 Inverter and Pylontech batteries with a Cerbo GX and GX Touch 50 in one system.
Up to now all systems were working pretty fine. But this one system makes some mistakes.
Inverter is up to date (v481) and Cerbo GX too (v2.66).
When I just switch on AC Loads, then I can observe on my display the Watts which the system is using, see here:
But when I add AC Input (Grid), then suddenly both windows are on 0 W. Grid connection is also fine.
But looking at the battery its charging (990W). I don't get it. Settings are fine, used all the same for all the systems and in others it worked fine.
Also when I connect to that directly a cable (USB MK3) to the inverter and start VEConfig, I see in the monitor a number for watts..
Maybe someone could help me. Other systems I am doing exactly the same and are working and show me e.g. 1000 W Grid AC Input and AC loads (if I activate).