Strange light showing

[Anonymous]

Hi,

I am using 3ds Max 2021 and Corona Renderer 5. I am trying to render a scene but everytime I try to render this strange light shows and I have tried a few things to try and take it off but can't seem to do it.

Any idea?

[RobH2]

I've seen this before but can't remember what caused it. To help diagnose, if you move the camera over and render, is the strange spot in the same place within the model or does it stay in the same place on the screen and subsequently, in a different location within the hallway? That's probably confusing, what I just said. I'm trying to figure out if it's an element in the scene or if it's some other anomaly unrelated to geometry or objects.