by bobloblah1980 » Sun Jan 06, 2013 7:12 am
I was having a similar problem playing a recent large mkv blue ray quality file. and The big thing I changed was the bandwidth maximum ( it was 110 mbs i changed it to 200)in the "general configuration" tab. and it started playing the file no problem and less buffering used!
So, I guess for me anyways i wasn't using enough b.w to play the larger files. Maybe something to try?