I believe it is because of Z-fighting. [image] Z-fighting Z-fighting, also called stitching or planefighting, is a phenomenon in 3D rendering that occurs when two or more primitives have very similar distances to the camera. This would cause them to have near-similar or identical values in…

Welcome! I’ve always had this problem as well. Other forum posts tend to blame it on graphics card drivers but I’ve gone through 3 months of Nvidia drivers and they all have this issue. I have found two work-arounds for this: In the viewport, click the down-arrow in the top left and un-check ‘Re…

Geometry flickering

Development Rendering

VictorK009 (VictorK009) June 6, 2017, 5:03am 4

I’m also new to UE 4 and having the exact same problem!! Thank you so much!!