Unreal Engine Issues and Bug Tracker (TM-16707)

Steps to Reproduce

Open any of the template or demo scene (Material Room, Lakehouse, Display Plinths...)

What Happens: The sun light is exploding in the viewport

Playing with sun values (other than 0) or auto exposure, Exposure or local exposure doesn't help

When I swithc to Lumen, the explosion is gone. But if I activate again the LPV the explosion return

Regression. No bug on 2024.1.0 HF3

* Workaround: Upgrade to Mac Sonoma 14.6.1*

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Workaround

Upgrade to Mac Sonoma 14.6.1

There's no existing public thread on this issue, so head over to Questions & Answers just mention TM-16707 in the post.

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Known Error

Mac Intel - Sun light is exploding in the viewport