I am extremely frustrated with this entire course and I would like to know if I am the only one. Or is it the possibility that I am the only one taking the course. There were two issues today. The first more of an annoyance, but it continues to occur. I am presently working in Module 1: Big Data Preparation, Statistics, and Visual Exploration, Preparing Data for Analysis and Reporting, Chapter 3. When I opened the course overview I noticed there was a check indicating I had completed chapter 3, the problem is that I have not completed chapter 3! I verified this by opening chapter 3, sure enough I had stopped at section 3.4 leaving those videos unchecked. I had the exact opposite problem with the Stats section. There I would complete a section, or a series of videos, see a check mark on the course overview, come back the next day and it would be unchecked and random videos within the section would be unchecked. My bigger issue, today, is with the Virtual Lab. Last week I completed setting up the DataFlux Basics Demos, Basics Exercises, and Basics Solutions repositories and was ready to hit the ground running this morning. Or so I thought! When I opened the lab this morning they were gone, along with all the WebStudio repositories. The only thing there was the DataFlux Sample repository. Are you telling me that I have to recreate the Basics repositories every time I work with DataFlux?
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