ET340 EVCS-meter and Passthru/History problems

I replaced my ET340 grid meter with a VM-3p75CT and then instead set the ET340 as an EVCS meter for my non-victron ev-charger. Since then (27/4-26) I have problems with short passthru several times a day. And unreasonable readings a few times a day in some parts of the history. The history also shows different numbers depending on how much you zoom in. 22/5-26 it shows 18000kwh in one day if you look at the weekly view. The total numbers under the history are true, however.

I have selected the meter as being on AC-IN, so it is also shown in VRM. But in Console it is shown as being on AC-Out. I have nothing connected to AC-out. The consumption is also included in AC-loads when the car is charging.

VRM Portal ID
f045da7a3b15
VRM Site ID
37787