Strange behavior Multi RS 48/6000 when switching from 'on' to 'pass-through' and back again


I’ve encountered a strange issue with the Multi RS 48/6000 running firmware 1.30. When I switch the installation to “Passthrough” mode and then to “On,” the Multi RS units (3-phase setup) don’t charge. If I then turn the Multi RS units off and back on again, everything works fine. And the Multi RS charge the battery. Has anyone else experienced this?

Couldn’t reporduce the behaviour.
Are you able to share a bit more about your set up?

This with the physical buttons or in VC or on the GX?

I was also unable to fix the issue by switching to passthrough and back to on. If I need to switch them off then I’d need to power down my whole house I think.

Hello, I can reproduce the problem. Only with 3 fase config, one fase al ok. When i put the 3 multiplus RS with VRM or local with gx to Pass_through then to on. No charge to batt. When i go to OFF and then to ON every thing fine. With one fase only no problems, only with 3 fase config. When i go to version 1.29 no problems.

Is it always the same phase? Which phase then?

When i disconnect all 3 multi RS and i only use 1 multi RS on Fase 1 it works.