Mine would randomly go off. Was replaced once under warranty. Was replaced again on my dime.
Would still randomly go off. I actually carry a low pressure gas gauge in the camper. Comes in handy for tourists that visit this altitude and verifying that they actually have no leaks and the pressure is correct from the regulator.
Its amazing how many brand new RV's don't have the regulator set correctly to 11"WC.
Getting back on topic, wire cutters finally fixed my problem.