New Slides have narration added on
Every time I try to add a blank slide into my presentation, a voiceover from a previous slide is attached. No matter where I add the new slide, it is always the same narration. I am not copying or duplicating a slide--I am adding new. I have rebooted my computer, tried everything I can think of, including copying a slide from another presentation but no matter what--same narration on any new slide. Help!