IR splotches

[CharlyRT]

Hi
I remember seing something similar in another post but I couldnt find it.
I cant recall if this happened before but while using IR with white color as environment, this splotch appears in the center of the image.
Im using Max 2026.1 and Corona 13

[maru]

This is expected and caused by the adaptive light solver or environment sampler (I can't remember which one right now). But maybe there is a way to get rid of it, so I will report it. :)