Bug on latest Windows patch? (Version 1.17.0.1709); Certain movies and shows not playing. Please help!

Hello optimus506. The new beta version of Plex Media Server (1.18.0.1846) has solved a lot of problems on Windows. You might want to give that one a try. It has some major changes to music. So read about it before you dive in, or just wait for a new stable in a couple of weeks.