I’ve had a few combinations and they were never helpful. At one point Sense combined by Dryer and my Oven. At another point it combined my water heater and my dryer. You just have to delete the new device and wait for it to detect the originals again. In my case it found them again after a couple of weeks.
I know I made a post about this when it happened and I cannot find it in my post history at all. In fact, it feels like a lot of stuff is missing from my post history; though I don’t pay enough attention or have a recollection of what it could be. It just feels to sparse. I’ve had this happen before too, where I think to myself, “Oh I’ve posted about this before” but then I can’t find it. My suspicion is that when your topic is merged into another topic, you lose the post in your history. @JustinAtSense do you have any insight on that particular forum behavior?
EDIT: Maybe I was just remembering this particular instance wrong. I found the post I was looking for. It was started by @samwooly1
Interestingly, support told me then (December 2019) that they were working on a solution to allow users to accept or decline a combination. I guess that didn’t actually happen.