I'm using latest VLC 2.2.0 x64 on Windows 7 x64
Opening *.mka or *.mkv files from network disk goes to ~1 minute delay before VLC start playing file (my log: http://pastebin.com/j1Dh71Ej)
The same file start playing without delay from local disk (my log: http://pastebin.com/4dCWwKPH)
I've found similar (only for MKV files) problem description here
https://forum.videolan.org/viewtopic.php?f=14&t=57791
And yes, solution from topic https://forum.videolan.org/viewtopic.ph ... 20#p196410
(use Direct3D or OpenGL video output module instead of Default option) can help with AUDIO files playing from mka container
I haven't had such problem in VLC 2.1, so maybe that's regression and need to fix?