Marantz errors in log

I have a small error with my Marantz sr5011

In the log i keep getting a lot of times: “2017-06-11 13:04:43 ERROR (Thread-XXX) [DenonAVR] No mapping for audio source TV Audio” where XXX is any number between 1-12. The system works fine and i can operate it without problems, only the log is filling up very fast.

config part:
media_player:

  • platform: braviatv
    host: 192.168.1.39
  • platform: denonavr
    host: 192.168.1.50