Knowing the voltage drop between batteries and converter before the shut off and then what it is at inverter at shut off can give you an idea how much the sense wire is contributing to the voltage jump the inverter sees.
But even just disconnecting the sense function and then seeing if the problem goes away might be Interesting. If it does, seeing what higher voltage values you can go back to without triggering an inverter cutout would be as well.
Sense wires don't do anything for low current top charge anyway, though voltage sensing helps with the higher current charging (once the voltage rises high enough that voltage even matters, but you can also program to compensate for that).
Jim
