Directional Light weird

Hello guys. I have a house and a directional light. outside of the house everything is OK, but in house ,specially rooms are having weird lighting. Light is Flickering and messy. Corners get bright when rotating camera.

Can you post an image? It’s very likely that the walls are to thin which might cause light bleeds.

Thanks for your reply. I ended up using cubes with black material in walls and that pretty much solved it.