My converter is NOT on the GFCI. My converter is plugged into a wall outlet under the couch. It's on the same circuit as the rest of the living room, under the dinette, and the bedroom.
The GFCI controls the kitchen, bath, and outdoor outlets.
The AC has a breaker of its own.
And then there's the main breaker.
I forget off-hand which breaker the microwave is on.
The converter is an inductive load (a big transformer). Seems to me that could cause problems for the GFCI (voltage leads current through an inductive load... ELI the ICE man don'tcha know

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