I’m facing another issue. There is no audio when I play a movie. But I can hear the UI sounds. When I restart Kodi/OSMC it works for one time, another movie is without audio again. 
Log is here.
Any idea?
Thx!
Your HDMI connection may be faulty. There is no EDID in your log but it must have been there when Kodi started. Check the connections - maybe clean them with contact cleaner.