Hi again. We're heavily into our 4 week test plan and here's the first thing we've found - which I'm sure wasn't there a month ago.

If I create a category, add in a few items, and then try to change the display type of the category, say from percentage to letter, I get the following in a red box "Can not set parent for category or course item!" and when I click continue I'm thrown out of the course.

However when I re-enter the course and check the state of the gradebook the change does appear to have been made.