over exposure on consecutive renders

[craigdvance]

Rendering out a scene, using render current frame which opens V-ray frame buffer. The first time it renders, it looks the way it should, I make a change and hit render current frame again and it becomes over exposed, If I do it again it becomes even brighter, near white. It is like it is not clearing the cache. If I reset the frame buffer it goes back to normal. Closed and reopned and restarted, keeps happening.
Maya 2022 on windows.

[seandunderdale]

Do you have auto exposure on?

[hermit.crab]

What kind of changes are you making? Does it happen on every scene? If yes, could you record a video reproduction of the issue? If not, could you send the particular scene (or attach it here) via the contact form? Address it to me in the subject and include a link to this thread in the message.