If, while navigating any part of the CORE-101 Course Modules, you get a pop-up error that reads (among other things):
SCORM player has determined that you have an unreliable internet connection or it has been interrupted
Rest assured that there's probably nothing wrong with your Internet connection. The servers on which the course is hosted need to establish a solid connection with you and sometimes due to network activity there is a lag and you will see that error message. Your progress is being saved, and you should simply click to close that window and re-open a new one to proceed. We apologize for any inconvenience or confusion this may cause!