This is puzzling me, any counter I put against the wall anywhere in this house, the counter-top turns black, as an appearance of a dirty counter, its worse putting a counter in the corner.
![](https://i.imgur.com/Yu1wckX.jpg)
I have tried:
1. Putting Counter against other wall textures
2. Testing them out around the house
3. Selecting a different type of counter
This happens all hours of the day and night as well.
And this is the only house I've noticed this.
Wondering if this is a bug or anybody know why.