@karl0402 said:
this leaves me to think that I may need to setup a separate media server?
Do you have a Plex Media Server already setup and running? The Xbox One Plex app is a client that streams movies from your Plex Media Server (Or other server’s shared with you). If you do not have a server or shared server’s then the App has nothing to connect to.
I also went to the https://plex.tv/link website and its asking me to Enter the 4-character code displayed on the app to link with my account? But I didn’t get a code?
Unless your Xbox Live account is already linked to your Plex Account the code should appear the first time the app opens with that account. If that is not the case you can check your Plex account by going to: https://plex.tv/users/edit Near the bottom of the page you should seeSingle Sign-on AuthenticationsIf you have an entry for Xbox One that means your account is already linked, if you have not done this then you should select Delete authentication.
Can anyone recommend other media server S/W that I can run on the Xbox?
There currently is no Server software that you can run on the Xbox One.