Black Lines

Development Rendering
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1

I have horizontal black lines across the viewport that only show at certain camera angles. This is in a nearly blank, default project, and happens in other similarly basic projects. Lumen, Nanite, all forms of GI and reflections are disabled, rendering is set to deferred and static lighting is enabled and built.

Edit: turning off either msaa or ambient occlusion resolves the issue, but ideally I would like to keep using these, so if anyone knows a way around this I’d love to hear it

2

Hey @J97Harrison!

This is typically an AA issue, so really you just need to find the AA that works with your graphics card the best. :slight_smile: Just test out TSAA vs MSAA, etc.

It’s pretty likely that you need to do anything you can to keep ambient occlusion, for the sake of your system. :slight_smile:
Hope that helps!