How do I get rid of flickering Lines?

I have a wireframe like texture for some models and an animated Background with blue glowing lines that slowly move around. They are flickering a lot. I have set my engine scalability to cinematic and that still did not get rid of them. Here is a screenshot:

Those artifacts are moving along the lines. I don’t know if this has something to do with anti aliasing but I already use TSR. Is there an option I am missing or not using that can help fix this issue?

Hey JannickV4!

Try using FXAA (Fast Approximate Anti-aliasing)

Unfortunately that does not fix the flickering at all. It mostly seems to make the whole screen blurry in addition to the flickering lines.