Our LMS is Canvas and we have Numbas LTI server setup for Canvas. I have used this set up for a few semesters without any problems. This semester there is a problem with the results of exams getting posted back in our LMS, Canvas.
The exams themselves work, students are able to complete them. However, their marks are not getting recorded in Canvas correctly. Sometimes a score of zero gets recorded, and sometimes the recorded score is one mark short, i.e. if a student scored 9, it gets recorded as 8.
Thank you, Dileep