Incorrect lighting after reopening scene

[Salmaasa]

I set up the lighting, rendered a scene, and closed it. I reopened the scene to make some changes, but this time, the lighting was different, even though I saved all the lighting parameters of the previous render. This has happened before.
Something I noticed is that when I save the incorrect lighting render, it saves right. But you can see in the screenshot that the lighting is different in the viewport.
What can I do?

[Avi]

which version of corona and 3ds max you used in this scene? did you change versions or color management settings in your 3ds max?

[Salmaasa]

which version of corona and 3ds max you used in this scene? did you change versions or color management settings in your 3ds max?

I use 3ds max 2025 and Corona 12. I think the problem started after I updated to these versions.

[maru]

This could be another case where ACES mode is enabled in 3ds Max color management options and additionally there is an ACES OT operator in the VFB tone mapping stack.