Help needed for bug in Quiz draw
Hi, I am troubleshooting an elusive bug, that seems to be hiding in a specific course file vs being a general SL bug. That is, when the quiz scene displaying the bug behaviour is imported and run in a new file, it works perfectly.
So I am looking for ideas for what in my course file could be the culprit.
Quick overview: The quiz scene contains 12 draws from 6 question banks. Submit only, no feedback. Multiple Choice, Multiple Response and T/F. Upon completion, the results are shown, with the option to retake. Retaking toggles into a similar set of 12 draws, but with a different selection from the 6 question banks. Retaking again toggles back to the first series of 12 draws. And so on.
The first draw series and the first retake work as intended. Oddly then, the next retake, and what seems to be every second retake after this, runs into a bug on the last of the 12 questions. On this last question, an answer is already selected with no possibility to change (i.e., it is locked), and the Submit button is gone while the prev/next buttons - and sometimes the seekbar - are shown instead. Pressing Next does then advance to the Wrap up slide.
The extracted quiz scene - which works as intended - is attached. It is also here on 360.
Could this be due to some corruption in my course file? Any ideas on where to look or how to investigate further?
NB I am hoping not to have to recreate any question bank questions, as a number of translation files are waiting for import, and recreating any text objects would lead to new IDs not matched with the IDs in the translation files. 35 of them, so the manual remapping would not be fun.