3 Phase Multi RS VS other battery, Random DESS

I have another battery which is controlled by my power supplier (Zonnepan). It can start charging and discharging on “random” moments during the day. Not completely random but the details are not that important, it’s not pure EPEX trading.

For the Multi RS I have DESS enabled. According to what I see in my system it should not be charging at this moment and it should not be doing 0 import/0 export. This example shows my other battery discharging and the Multi RS charging, I have also seen it the other way around.

ESS minimum SOC and DESS target SOC give no reason to charge.
I’m not always checking but yesterday was a normal DESS day.

Is this a bug, do I need to change some setting?


Nexus battery discharging and Victron is charging


No battery activity is scheduled in DESS


ESS Settings


DESS Settings


DESS working normally


Orange doesn’t look like DESS, why is it doing that?? Green looks like proper DESS

And now my other battery is Charging and the Victron system is trying to compensate.

The other battery is the only consumer on AC Loads that is pulling power now…