Tvheadend

hi,
im testing tvheadend not the first time, The last time (07.2016) it worked great, but not anymore.
i have one m3u8 file from my Russian Provider, and have no connection to him, i think sooo..
Over vlc(PC) it works

i habe Raspberry Pi3 with Libreelec 7.0.2 and testing the last 10 tvh builds.. not working.

I can create a log, but must first know, from what I should do.

i put my m3u8 to IPTV Automatic (file:///storage/.kodi/iptv/test.m3u8), tvh found the streams and starts the Muxing, but under the Status(Stream) menu
i see Brandwith(kb/s) 0(Zero), before there was always watching the connection speed

can one test it, If you have the same problem