At buffering time you can always press OK to start playback you not need to whole buffer (default 5MB will be downloaded).
If you have same problem with exteplayer3 without buffering then this mean ffmpeg libraries in the systems are wrongly compiled.
You can remove ffmpeg libraries in your system and then install:
http://iptvplayer.pl/resources…ibrtmp_native_rtmp.tar.gz
Please remember that you need at first remove all already installed ffmpeg libraries before installing new one.
Regards,
SSS