Draw from question banks + reset results does not work properly
I have multiple question banks of which I draw some (not all) questions randomly and I submit answers at the end. Before submitting, the learner can move back and forth until he/she is satisfied. That all works fine. But if the learner fails the quiz he/she has a possibility to retry. And there is a problem. The command to reset results wipes the radio buttons (I have only multiple choice questions), but the final result is wrong. Always lower than it should be. And I draw 20 questions which at any number of correct answers should give a natural number for percentage. But sometimes I get 11,26% correct answers. That is weird. I think it might have to do something with multiple draws from question banks. Maybe the reset results counts previously drawn questions into the total as well?
Have someone experienced something like this?
I am using Storyline 360.