#236954
Using multilight and auto exposure together cause the preview window to black out completely or to sporadically display parts of it.

I presume this is due to the constant tweaking by the Auto exposure system, that is needed to balance against changes made with the multilight sliders during rendering.

Slightly annoying when trying to see what you're affecting whilst rendering.

Tim.

Thanks a lot for your response, I will update and […]

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