Mkv out of sync

Hello first time to post so be gentle.

I have an mkv of Night of the Living Dead 1990 and on the wd tv live the video plays in fast forward and the audio plays normal.When i play it on my PC it plays normal and everything is in sync.I am using firmware 1.04.17.

Here is what Mediainfo says:video stream 6 200 Kbps 1278*720 (16:9), at 59.940 fps, AVC (Container profile Unknown@3.2) (Main@L3.2) (CABAC / 2 Ref Frames).

Audio stream 348 Kbps, 48 KHz, 2 channels, AC-3.

Any help would be great,


Please, post all the Media Information.