Question Black rectangles filling up entire screen

Hi!
I'm working on a game with a secret "backrooms" area. However, when I added in the ceiling lights, (spot lights) there were huge black rectangles all over my screen whenever I played. Can I have some help on how to fix this?
Thanks!

Example:
https://drive.google.com/file/d/1W4FaY1eD1Mi7DO4t3b8E0sEYJgq015lO/view

 

Hey, your example image is corrupted and drive requires access, can you make the drive link public, and re-upload an image?

 

https://drive.google.com/file/d/1W4FaY1eD1Mi7DO4t3b8E0sEYJgq015lO/view?usp=sharing
sorry, here's the drive link! I couldn't seem to get the image to upload correctly.

 

Do you have a video of your game?
With those black rectangles becomes hard to see what's happening.

 

I'll record one!

 

thanks

 

https://drive.google.com/file/d/1wo5Z3_so0oGhA2b_kh22oMybslWI2AF5/view?usp=sharing

 

It seems like a shader problem or something like that, i honestly never saw anything like that before, so my recommendation is that you check your canvases for misconfigured GameObjects and shaders.
And a thing to keep in mind, (don't seem to be your case) is to always try to maintain the player closest to the origin point, because of some weird mathematical problems.
You can try make a bug report in unity too, se if it can helps.

 

Yeah its possible it could be shader problem, or a lighting rendering camera bug. But I noticed that anytime you select the flame thrower looking gun, with the red and white striped capsules, the problem gets worse.