Drag & Drop in SL3 Not Working In Microsoft Edge Only

Hi,

Just wondering if anyone has had an issue in the last couple of weeks with an SL3 course not working properly in Microsoft Edge? Learners have the latest version installed but at the first drag & drop scenario in the course the drag items cannot be moved. if they switch to Chrome they can move the items without any problems. This has happened on different courses for different clients but only in the last couple of weeks. Any suggestions? Could it be due to a recent update causing problems? The course is published as TinCan.

Many thanks,

David