I think all this it's caused by the presence of ssa/ass subtitles inside container. I do have a lot of MKV files with 1-15 .srts inside and never had any problems with them. Using Gabest splitter, CoreAVC and AC3Filter. If I find some spare time, I will try to mux a ssa/ass subtitle into one of those files and test if that's the cause. SOmetimes maybe someone else will do it. :lol:
