@smccrae4586 I published your course to scorm and uploaded to scorm cloud. I can close the module and relaunch, and the Exam_Attempts var gets incremented each time. I launched in Chrome, FF and IE11
When you close the module, are you relaunching in the same browser session, or closing the browser? I tried switching between browsers but cannot get the error. I can discuss with development also, to see if they know of something that could be causing the var to reset.