Thanks for the Response. Once I uninstalled the codec the problem seemed to go away until today when the same artifacting appeared again. It appears that applying glows and blur is whats activating this glitch. Once this begins the bug persists through the comp timeline even after the glow layer is ...

I have a major issue with dvx3 importer inside of after effects 2019. The codec seems to import all other media clips, mp4 or prores by default as dvx3coreimport and is unable to properly read/ write these files. As a quick fix, I have stepped back to AE 2018 and the problem is gone. This seems to b...