I have all of my audio clips added to my course in Storyline 360 and went back to add closed captions to each slide with the closed caption editor. I can preview the clip on the slide before opening the editor and it sounds perfect. Once I open it in the editor to add my captions, I start hearing static in the clip. And when I'm done adding the captions and close the editor, I preview the slide again and now there's static in the audio. Is there anything that I should be doing differently?