What does “AUTH_EXPIRED Error” mean?

This error happens in the rare event that your login session times out while a course is uploading. If this happens, we recommend checking your network connection and ensuring that your connectivity speeds will support uploading your course. The process should not take more than 10 minutes. Otherwise, while your course is uploading, please keep the tab active by interacting with it on occasion, in order to stay logged in while the process completes.