Hope someone can help with this the answers on the site I have found haven't fixed the problem.
I have a project made entirely of AI layered files (so no pre-rendered movies) There are a lot of masks. The animation comps and pre-comps are built at 1920x1080@24fps. When I look at the work frame by frame it is perfect. When I do a Ram Preview it looks perfect but when I render it out I can see every 4th frame messing up. It looks like mattes are offset. I have read other posts that seemed to have a similar problem and was reading about the 23.976 issue but it didn't make sense for my project. But I did try changing all my comps to 23.976 and then rendering at both 23.976 and 24. Nothing helps. I have 3 animations that have to be rendered by the end of the weekend!