PluralSight Video Buffering problem

Recently i was having some problem with watching videos from pluralsight, the chrome i am using to watch their online videos stop buffering when continuing from one video to the next (only shows a progress circle in the middle of the black background), after contacting their support, the following workaround was offered, which seems to solve my problem:

"If you are running Chrome 42 or higher you will need to go to the URL [chrome://flags/#enable-npapi] and click “Enable” under Enable NPAPI. Click Relaunch Now at the bottom of the page"