Home sharing not working
I'm having trouble streaming content from my computer's library to my AppleTV 4k. I can connect to my library with the orange Computer app on the Apple TV, but when I select movies, it says, "There are no movies in your Library" But if I open the TV app on my MacBook Pro, there are movies added. When I select the TV Shows, it shows some tv shows in my library, but there isn't a thumbnail, and I can't play any of them. Same with Music, photos, etc.
I've updated my MacBook Pro (Retina, 15-inch, Mid 2015) to 11.3
The Apple 4k is updated.
My library is on an external hard drive, and it's mounted.
Both are on the same network.
I've turned on media sharing in the Sharing in System Preferences.
I've turned off and on home sharing on MacBook and Apple TV 4k.
I also have Music and TV apps open on my MacBook. That seemed to help when it was iTunes.
Any help would be greatly appreciated.
Kevin
MacBook Pro 15″, OS X 10.11