There is three-phase inverter SolarEdge SE17K in the house.
After a few months of work, we add in the house Victron MultiPlus 48/5000/70 with SmartSolar 250/60-Tr, 15 modules and BYD batteries on the third phase.
Since that time SolarEdge started to turn off nearly 15 times per day. There is the error on it "High voltage on the third phase".
Victron is working in ESS mode and feeding into the grid.
What problem can it be and how to solve it?