Hi, Rob,
The "Resume saved state" setting means the program won't replay the timeline. Unfortunately, there's a small "quirk": triggers that run "when the timeline starts" still execute.
The basic fix is to add a condition to the trigger that disables the Next button. For example:
- Create a T/F variable, with a default value of False.
- Add a condition to the trigger that disables Next, so that it will only run IF the variable = False.
- Add a trigger that adjusts the variable to True when the interaction is completed.
You can see a demo and find out more here:
https://community.articulate.com/discussions/articulate-storyline/tip-controlling-the-next-button-101
As for the Previous button: if you're previewing and what would normally be the previous slide wasn't included, the button doesn't know where to go.
