Lens Effects not working

I have a scene the is using the Lens Effects for a light through the fog. It was working for a while, but I needed to turn down the star effect and now it won’t work anymore. For some reason now it just keeps working like it’s generating the image after it renders, and it never stops, and the effect is never applied. Is there a magic answer to this problem or is there a setting I might have arbitrarily clicked and didn’t know?

Dear @dalt_ford ​, hello.

Please share the host platform that you are using to move the thread in the right section and provide you with the needed advice.
At first glimpse, this may happen if you ran V-Ray Interactive Production (V-Ray IPR) instead of V-Ray Production rendering.

But please share more details in order to help you.

Best regards,
TS