Both the generator and shore power provide power thru the transfer switch located under the passenger side bed in the Vegas. Since everything works under shore power, that eliminates the circuit breakers under the fridge as the problem. So that leaves the path from the generator, thru the transfer switch and then to those circuit breakers. If the breaker at the generator is ok, here is another possibility. This box is between the generator and transfer switch and was the problem for another Thor owner. It might also be yours. The next place to look is the transfer switch. It is possible that the wire from the generator has come loose in the transfer switch. That might allow the transfer switch to work with shore power but not the generator. The box in the attachment is the first place I would look.
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