Hello im modeling a CCTV Camera in Unity3d using ProBuilder. Now in this picture you can see I'm using spheres to create these kind of red lights within the camera

Now when I spawn in the game using an FPSController and run against the camera my statistics look like this.

I have 2 fps and high ms.

When running normally around the map my statistics are fine

I tried to make the red spheres static but that did not fix my problem. I don't really know what the cause of this issue is so I don't really know what I can try to fix this.