We must be afflicted by the same poltergeist! :B
Mine is a TT, but the water pump mysteriously turns itself on. I put a comment about this on another one of my posts. I ended up putting a double switch on the water pump. For no apparent reason, it's turned on (at home) in the morning. We live in the country, so very seldom lock the doors. I thought maybe one of the neighbors might be snooping at night, but who knows. Anyway, with the second toggle switch, it hasn't come on again.
Maybe the poltergeist hasn't found the second switch yet.
Really, weird things happen some time, with no real explanation! If it happens again, I may suggest putting a secondary on-off switch in the electric line somewhere, so both have to be "on" in order for the generator to actually run.
I had some weird things happen to my previous camper, I always though it was my pet poltergeist! Who knows! I never did figure some things out on my last camper.