I am using Moodle 2.3.3 hosted by MDL2.com. I created a Cloze quiz and everything works fine using Google Chrome and Mozilla Firefox. Internet Explorer users can check the radio buttons for their answers, but they when they click the "Next" button at the bottom of the quiz (which is when the quiz gets automatically graded) nothing happens. It's like the "Next button doesn't work with IE. I got the same results with my IE8. Is there anything I can do to fix this or at least find a workaround? I haven't found anything specific on the forums so far. Please help, my clients often use IE.