I have a setup as following:
Accordingly to the setup I've set the "Multiphase regulation" to "Total of all phases"
Since yesterday this setting switched to "Individual phase". When I try to switch back to the original setting as shown above, it always jumps back to "Individual phase.
Even that ESS is now only regulating one phase the Multiplus is discharging at a high rate without reason.
This is the status page of the meter, not indicating that there is anything wrong.