Overview
In editor viewport when looked at the directional light, regardless of the light’s mobility, there is a blinking / flickering event occuring. I recently started having this problem but used the engine without a problem before.
Here is a video showing what’s going on.
System Information
- Source Version 4.26.1 (tag: 4.26.1-release)
- RTX2080 on i9 9900KF
- Windows 10
- GPU Driver is NVIDIA Studio Driver 461.72
- [DxDiag.txt is in attachments][2]
Additional Info
My UE4 also started to flicker black when it stays out of focus. It goes away when I re-focus on the editor or try to record it.
What I Did So Far
- Recompiled Engine and Project.
- Changed GPU driver to Game Ready version.
- Made sure that UE4 program settings were OK on NVIDIA Control Panel.
What To Do?
What can I do now? Should I rollback to a previous GPU driver? Can anyone confirm that their engines work fine with RTX2080 on Driver version 461.72?