It’s really strange and seems to me that this is a random error as the equipment that’s not displayed correctly changes every now and then.
Sometimes it helps to change the group names back and forth. But the “laundry error” persists (it popped up after a restart of OH3 without changing anything).
Have you defined any part of the Semantic Model using only the UI? That can cause unpredictable things to happen after a restart…
Also Blinds is an Equipment type, which you’ve used twice here - so you’re trying to add an Equipment to an Equipment to a Location: is that what you meant to do? It’s not wrong, but there’s no Points/Properties here.
That’s odd. When the model doesn’t display right, select the equipment item then on on the right click its name to go to its page.
In “Semantic Classification” do you see a line “hasLocation: gLaundryroom” ?
I have the same issue on some of my items.
They show correctly in locations.
One of my doors has group alarm system. and laundry.
Shows only in laundry
Opening this one up since @Willp indicated that in the end a root cause was not found.
I currently have exactly the same issue than described: My model consisted for some months of over 200 items purely defined in the UI, and worked perfectly well.
Then (since I had to add five identical new equipments) I defined those five equipments (with 8 channels each) via files. These five equipments first appeared correctly in the model, but then, from time to time, keep shifting to the “root” of the model. Rebooting openHAB sometimes brings it back to normal. Sometimes it helps to re-save the items-file again. Sometimes it doesn’t
What I now tried: Define also the “parent” model-item of those five equipments (locations) also via files (they were defined via UI before).