Can not change automatic slide advancement

Hi Lori, 

Sorry to hear that you ran into this issue. I did a quick test on my end to see if I could replicate the behavior, but I can confirm that changing the slide advancement setting worked for me. 

I'd like to ask a few questions to help clarify your experience:

• Are you working locally when making changes to your project? Working directly out of a network drive has been known to cause issues with retaining changes. 
• Have you tried importing your slides to a new project? In some cases, importing slides to a new project file fixes configuration settings that have otherwise become corrupted.
• Are you able to replicate the behavior on all project files? If so, try doing a repair of Storyline 360 to see if this fixes the issue. 

If the issue persists, reach out to our support team here so we can take a closer look at what's happening.