I am in R20 using OctaneRender Enterprise 2021.1

I am rendering a scene with decent depth of field and i want to render cryptomattes and object layer color. Whenever I do so, my OLC comes out noisy and my crptomattes come in mostly black/wrong. When I turn the DOF completely off, the renders work ...

This is an issue with every renderer I believe. Especially if you are comping in AE. I hear this isn't as much of an issue in Nuke. I always try and fix it with simple choker/matte feather in AE. Or ive heard of people rendering at a higher resolution and then scaling down. Supposedly that helps ...