For some reason my smart shunt does not see the charging current from my orion DCDC charger.
When running the engine, if i look at the orion in victron connect I can see the orion start up and go into charging mode and I can also see the increased voltage of my auxilliary battery which occurs when its receiving charge current. If I look at the smart shunt in victron connect I initially see a spike in current for a second or so along with an increase in battery voltage but then the current goes to zero but the voltage stays the same. When i check back to the orion, the app still shows that it is in a charge mode (bulk/absorb). Possibly this has something to do with my orion earthing? wiring diagram is attached.