I have some MKV files on a memory stick which play perfectly on two of my Samsung Series 6 TV's but Glitch badly on two of the others. The TV's are all roughly the same age and the same series and all have up to date firmware it just seems that the media player on two of the TVs doesn't like the files on the memory stick. I've also tried playing the files using Universal Media Server on the network with the same result, there seems to be a problem with the media player on those particular TVs. Is there a setting I'm missing somewhere on the problem TVs?
