Audio not working during Preview

Audio won't play when previewing content? Its making it really difficult to time the animation of objects.  The audio on my system is fine and this feature was working until this morning (I finished up a course just last night).  It works just fine when in editor, also works when published.  Things I've done:

• I'm working of my c:
• Uninstalled SL2, reinstalled it - no luck
• Deleted the audio, inserted new audio - no luck
• Followed the advice of the most recent post on the issue I could find
• https://community-lb.articulate.com/discussions/articulate-storyline/audio-won-t-play-when-i-preview-a-slide
• https://community.articulate.com/discussions/articulate-storyline/can-t-hear-any-audio-in-my-storyline-360-projects-now