Thank you for all of your research on the issue @BananableOffense, knowing that the r.Lumen.ScreenProbeGather.ScreenTraces is creating the additional light in the scene even if the mesh is not in the lumen scene is really helpful.
As you said, having a per material solution to solve this without having to deactivate the traces for the whole scene would probably be the best way to solve this.
1 Like