This problem occurs when there are more than 5 or 6 lights in the scene with ray-tracing shadows enabled as shown in the figure.
This problem also occurs in other scenario projects
I have tested the UE5.2 UE5.3 UE5.4 software and this problem occurs in all of them.
How can I solve this problem
Roll back your GPU drivers. This has been popping up for a while so you may need to go back several versions.
1 Like
oh,I rolled back my GPU driver and the problem was solved.thanks
This topic was automatically closed 30 days after the last reply. New replies are no longer allowed.