I downloaded the episode pack, and with each episode, the audio gets further and further out of sync with the video (episode 4 is unbearable, and the reason I'm on here).

**To Note: I'm running the game and episode pack off my external hard drive attached to the XB1 and have not had any other issues.

To fix this issue, I had to uninstall the episode pack and stream the episodes instead. Not ideal for quality sake, but the sync issue has been fixed.