Open Ground when on PSW Inverter -- Experts please advise

Thanks Salvo.. and you are correct. I should have thought of the RFI supressor cap's in the assorted devices. In addition to the inverter/generator, add and Microwave, add the TV, Radio and assorted other electronic devices. Most all have suppressor caps on the power leads.

I'm glad I came Closest... Validates all that money I spent on education :).