2160p x264 mkv - black screen (Xbox one)

[porka]

I'm getting black screen when playing a 2160p x264 mkv video on my xbox one. Audio seems to work fine. Does anyone else have the same issue?

[X1 Two]

Have you changed the theme? If you don't close the app and restart it afterwards you'll get a black/white screen with audio next.

[porka]

Have you changed the theme? If you don't close the app and restart it afterwards you'll get a black/white screen with audio next.

Yes, i have the same issue. After changin the theme to white, i'm getting a white screen with working audio. Any ideas how to solve it?

[X1 Two]

Choose white theme, hit apply, reboot console.

[porka]

Choose white theme, hit apply, reboot console.

It doesn't work unfortunately Still white screen after rebooting console.