Here's a tip about Pluralsight videos to jump back to the last topic that you were viewing. I've been watching the videos on & off since several weeks now & the path that I've had to take after logging in, is to go the Course Library & scroll down to the course and then drill down to the specific topic to continue that series. I recently discovered that you can save a few seconds by clicking on your name in the header (highlighted in the image below) & it'll show you the link to the topic you were viewing last.
To make this more obvious, Pluralsight could show this link directly on the home page after a user logs in.