The videos aren’t loading properly, why could this be?

The system has been tested widely and often, however, there are various reasons why this may occur, i.e. slow internet, device incompatibility and so forth. Certain firewalls or internet security restrictions at your place of work/study can also come into play. Try reloading the scenarios in a different browser. If you still have problems, contact us here and we will endeavour to find a solution.