Tested versions

4.4 Beta 3

System information

Windows 11 24H2 - Ryzen 7700X - 4070ti

Issue description

The Exposure multiplier in Camera Attributes Practical affects environment brightness drastically.
The effect is visible with or without a reflection probe, and creates inconsistencies between baked GI and the world's reflections with the latter being too bright in comparison.
Reflection probes need to update to be affected.
Does not occur with Auto Exposure or the exposure setting in the tonemapper.

Exposure Multiplier 1:

Exposure Multiplier 8:

Exposure Multiplier 8, Reflection Probe updated:

Steps to reproduce

• Load MRP
• Update reflection probe at exposure 1
• Raise exposure to 8, update reflection probe again

Minimal reproduction project (MRP)

reflectionprobeskyeffect_08feb2025.zip