I'm using version 2.3.2. I just created a new course which is part of an educational study in pediatric pain management at a children's hospital (where I work as a pediatrician).
For the study, we need to track student completion of the main activities (which are lecture videos). When I enable completion tracking, the system automatically chooses another of my courses as a prerequisite, which then appears in the course completion block seen by the students.
I have been unable to deselect the course in Settings>Course administration>Completion tracking (it appears highlighted as a prerequisite but clicking on it does nothing). I have tried doing this in Safari, Chrome, and IE, with no difference among different browsers. Turning off completion tracking and turning it on again also doesn't help.
Any ideas would be greatly appreciated. A search of prior threads showed other issues with completion tracking but I didn't see an identical question answered. Thanks.