[Unreal Engine] Viewport black screen exept the sun

Hi everyone

Everything was working quasi perfectly, but when my laptop started to work slowly, this bug appeared… Tried to restart, same problem… strange

When I play the level, it works but when I move in the viewport, I can only see the sun… (sometime)

Look this pictures :

I tried many things but…
If anybody can help me, it would be nice :slight_smile:

Thanks

(PS : I’m a french people, so sorry for my BAD English ^^)

Hello,

We’ve recently made a switch to a new bug reporting method using a more structured form. Please visit the link below for more details and report the issue using the new Bug Submission Form. Feel free to continue to use this thread for community discussion around the issue.

https://forums.unrealengine.com/unreal-engine/announcements-and-releases/1410408-unreal-engine-bug-submission-form

Thanks