After Effects: Jagged edges on shape layer and white borders in general The two white shapes are virtually the same but on different layers in picture 1. I don't know why I'm getting these jagged edges on one of them. I've already toggled 'quality and sampling' but it doesn't fix it. I tought it was just a preview issue but they end up being rendered like this.

It happens in another comp also, but in footage's borther (picture 2).

I'm using after effects CC 2017
It's embarrasing, but it was a blending mode issue.

I must have accidentaly fiddled with blending and couldnt percieve it.

sorry for the dumbness.