So I've never thought passthru to be an issue until recently talking to a friend. Should this be a concern that I'm hopping in and out of pass through quite a bit? I've searched through manuals and can't really find much on passthru.
Some recent system details: The long period of my multi-plus being off around March 23rd was when I did a two 12 volt lithium battery upgrade from a four 6 volt lead acid battery setup. I've not been using power assist until recently after the lithium battery upgrade. This setup is within a fifth wheel RV.
My setup: