I'm using Kodi iptv simple client and m3u lists i find on facebook and other sources they seem to stream fine in vlc with a little stutter but in kodi it just kicks me out after a few seconds. I have searched google and tried everything from raising cache size to changing video settings so far with no solution. I'm on windows using kodi 17, also on android using the same. I also have no option to choose f4m tester on my right click choices. Any suggestions?