Sense has detected what it thinks is a light, but it has a very unusual signature in the meter. There is a pattern of varying consumption over 12-13 minutes that is consistent from one cycle to the next, then exactly 441W until it thinks it’s turned off.
The typical usage pattern seems to match the time we arrive home in the evening, and runs until we button up the house for bed, so I’m sure there is an actual device of some sort. But I can’t figure out what it is, and this bizarre signature isn’t helping.
One of these screenshots is from a morning detection, but it follows the same pattern. It did not show up while we were out of town.
(Showing the perfect straight line at 441W)