Hello, since installing the EE, I have been getting popping or crackling noises every few seconds in movie sequences like the intro CGI, the corporate logos and the comic-style cutscenes. I've also notices that the cutscene sound in general is slightly out of synch with the visuals and will sometimes noticably speed up for a fraction of a second (sounds like it's skipping ahead).

Does anyone have an idea what could cause this?