Ok I know this has been sort of answered but hasn’t helped me. I have the 2000 inverter charger compact with a canbat 300AH lithium. The entire system is only about 6 months old. Recently the inverter charger will shut down the power for a few seconds then back on. Run for a few minutes then do the same thing. After a few times it will just run normal for days. I don’t think it’s a shore power issue as if shore went low it show either assist or switch to inverter mode which it doesn’t, just cuts all power. The entire system is victron so it shouldn’t be a compatibility issue. System ran fine every day for a good five months