Hi fire4effect4,

It's odd that the progress bar reset on you. It's possible someone might have clicked on them when you weren't looking (small children like poking at bright yellow icons!)

Good thing marking the progress is pretty easy. To mark them as complete again, you'll have to click on the progress bar once again. [br][br]

The video is set to automatically play so most users have the easiest way to just get started. If you don't want it to start, you might want to pause it so you can start when you're ready. It's not a perfect solution, but it works.

Hope that helps, and happy guitar playing!

- Billy