Trying to create a course where users can save progress and return

Hello Andrea, 

If you're encountering issues with the resume behavior of your course, there's a possibility that it is exceeding the suspend_data limit imposed by your LMS. Here's a helpful article which explains what the suspend_data is and how it affects the resume behavior: 

• Learning More About Your LMS: Resume Behavior and Suspend Data

To test if your course is exceeding the suspend_data limit of your learning standard, enable the LMS debug mode of your course and go through it while monitoring the logs. If your course is exceeding the suspend_data limit, at some point in the logs, you'll see an error message stating that "the suspend_data limit has been exceeded" followed by a value showing how much you exceeded the limit by. If your course is not exceeding the limit, reach out to our support team by opening a case so we can take a closer look at your course.