[zloty777]

If you have no channels and no programs in
IPTV Recorder \ Channel Groups \ All Channels
then there is a problem reading your xmltv and m3u files.

Did you restart Kodi and wait 60 seconds before IPTV Recorder loads the xmltv and m3u file?

There should be some errors in kodi.log about plugin.video.iptv.recorder if that failed.

If it loaded ok there should be at least 3 files in
userdata\addon_data\plugin.video.iptv.recorder
channels1.m3u, xmltv1.xml and xmltv.db  

Sorry for delay
I have some progress. Epg is loaded, kind of start recording. json file created with name of recorded program. ts file created but 0 bytes size as recording endings after few seconde.
Are you polish by any chance? I have spotted something could suggest so :
   

I'm not Polish. Someone probably forked a copy of my code. Quite a few Polish people have asked questions about my addons.

If it creates a ts file it means that ffmpeg must have started but failed.

Turn on
Settings \ Debug \ ffmpeg stdout/stderr
Then try to record something else.
Look in
userdata\addon_data\plugin.video.iptv.recorder\jobs
for the stdout and stderr files.
They should tell you where ffmpeg failed.

Turn the debug setting back off again to record properly. 

To be absolutely sure I have just downloaded newest version of ffmpeg.exe
so now I have this in my log file https://paste.kodi.tv/ufomizijok.kodi