Can you show a screenshot?the Insight Home does not have the option to connect the battery with a remote bms. It does show a lithium profile. it does not have the ability to drop a device from the modbus system.
When the unit Is programmed on a lithium profile it will not start the inverter. It throws overcurrent error and trips. It is unlikely the inrush of charging the capacitors as it trips after the set delay in the bins setting for overcurrent. If it is set for 3 seconds it trips in three seconds. If it is set for twenty seconds it trips in twenty seconds.
I had the same overcurrent warning, since the insight can only "see" one battery, the way I solved it was to use the recommended charge current value (30 to 50 Amps) for the "Maximum Bulk Charge Current", "Maximum Absorbtion Charge Current" and "Maximum Float Charge Current" for the Battery Setting sub menu on the inverter configuration tab. You can try this and see if it helps.