Hello, Im Vit, Czech Republic, Europe, I have same issues, have a look to your start of night utility charging. I checked that when time in inverter getting from 23:59 to 0:00 automatically change mode from battery to grid ( utility) and starts charging batteries. I found out that it in one hour in my case of charging. Could Webe, Miles, Jaco have a look at and please could you check if your axpert or PIP is similar behaviour?
my settings
01 = SbU02 = 60 A05 = USE06 = LTE07 = TTE09 = 5010 = AUT11 = UTI = 10 A12 = 46 V13 = 54 V16 = SBLUdC18 = bON19 = TEP20 = LON22 = AUN23 = BYE25 = FEN26 = 56,4 V27 = 54,0 V28 = SIG29 = 45,0 V32 = AUT33 = EdS34 = 58,4 V35 = 6036 = 12037 = 30d39 = ADS40 = NTT93= NTT
Thank you and greetings for everyone...
BR Vit