Prevent a question from be randomly selected twice from a question

Hi Matt,

Are you only seeing this in the HTML5 output perhaps from Storyline 2? I know our team has investigated a few different issues where the HTML5 output (viewed in Mobile Safari or Chrome desktop for example) isn't showing new questions on a retry from the results slide. That is an element they're continuing to investigate. 

You mentioned additional question bank slides drawing from the same bank, and the repeat questions...that is expected. Each slide draw is being treated as a separate element so it's not able to read from the previous one to know that the user already saw questions 1 and 3 out of 5, and it could re-show question 3 and a new one of 4 at the second draw. 

If you've got a sample course here, sometimes it's easier to show that based on what you're working with so you can upload your project file here using the "add attachment" button and we can take a look.