Hello Heather. So you are saying that in Course completion of (for example) course 2 you have set it so that Course 1 must be complete in order for Course 2 to be completed? But that Course 2 is getting marked complete even if course 1 is not complete? And you have course completion set in Course 1?
Perhaps you can share screenshots of the course completion settings for Course 1 and Course 2? (or your equivalent)
Perhaps you can share screenshots of the course completion settings for Course 1 and Course 2? (or your equivalent)