Frames of PNG-sequences getting mixed up on the timeline and final render
I have this very crazy problem that when I place several PNG-sequences on the timeline, after working on the project for a while, some frames from a PNG-sequence appear on other places in the timeline in another PNG-sequence. This can also be seen in the final render with Adobe Media Encoder. The only thing that helps, to remove these wrong frames, is to use 'replace footage' and import the PNG-sequence again. I work with AE2020 on a PC. Someone an idea where this problem comes from and how I can prevent it?
