I have been having this issue with a growing number of projects since downloading 22.5. Basically when I playback the footage in Premiere it flashes from normal color to slightly unsaturated back and forth. Sometimes it will not appear that way in playback, but will render with those color flashes. Sometimes it will appear in playback, but the render will fix it. I usually toggle between using the GPU accelerator and sometimes that solves it. It also happens with seamingly random clips within a sequence. I can't figure out the common denominator. I am working on a particular project right now and nothing that usually fixes it is working. Is anyone else having this issue? I attached a screen recording.
Error or problem
Hardware or GPU