I know I have seen a thread about Sense picking up when a device is starting to go out before it blows, but I can’t find it.
I have a bearded dragon under a lamp with two lights plugged into a timer. Sense sees them as one device on and off together. It took about six weeks to detected it but has been very consistent up until about two weeks ago. I started telling me the device was off, I’d go check and they would still be on.
Well, this afternoon, it popped up that the device (both lights) turned off. it turns out that one of the bulbs is burned out.
If this would be helpful, I’d be happy to provide more details and data to the tech guys.