We own a 2015 Thor Citation 24SR. Camping this weekend we needed heat because our furnace didn't work - plugged a space heater into outlet above sink around midnight and worked fine until around 5:00 am. Got cold - space heater was off - Nothing worked - so checked the GFCI under the sink and reset it - still nothing. The GFCI works and holds a reset and so do all the other outlets work. The light near the outlet under the sink even works. Checked breakers - all were good and so were the other outlets by the bed. Need some thoughts on this. Want to make coffee in kitchen not the bathroom!