I have Agrofet battery isolator 100A 2 outputs, My issue is that I Changed engine to my sailboat, it's new Beta marine. Now everything else is working fine, but agrofet seems to be problem. I have been troubleshooting this issue with Beta and they asked me to contact Victron about this issue. Agrofet worked fine with my old Volvo Penta MD2030. Now Agrofet seems to prevent charging to start.
I have now wire from Agrofet energize to alternator D+ and there is also wire from D+ to charging light (by Beta wiring harness).