Run the fridge on LP with the slide out closed. Ours wouldn't work because of the gas line kinking at the rear of the slide. Its not a difficult fix. Ours came with the rubber flex line tied in with the electrical a little too tight. Worked fine with the slide open, and doing the PDI. But if you closed it as you would while traveling, it would set off an alarm and stop working. Routed ours in a more relaxed manner, with a couple less ties and all is well. other 3010RE owners have had the same thing happen too.