On our 2013 36RL the vac is on the gfi circuit and the bathroom gfi trips occasionally when the vac runs. I know it's the vac because when I block the vac hose the GFI trips each time. It's a problem with the vac because the gfi shouldn't trip under low current draw. I contacted the vac manufacturer but they weren't helpful. I'll wait until the vac dies to go back past the wall and work on it.
2013 Redwood 36RL, 2011 F-450, Sat Internet, Sat TV