UPDATE 9-2-20 Has your Sims 3 game been affected by the recent pixilation issues?

@ZeeGee when I am recording video for my YouTube I found I need to fill the room with the 'invisible' lights that are found in buydebug.

I have noticed the things you speak of in my games too but they mostly seem to vanish with sufficient lighting. Even when I tested that cheapest fridge, I found adding a light directly in front of it removed most of the issue.