A codec/decoder error usually means the player is having difficulty decoding the video or audio stream.

Try:

  1. Restart the app.
  2. Update the IPTV player.
  3. Restart the device.
  4. Change the decoder setting if your player offers one.
  5. Try another compatible IPTV player.

If the error only happens on a specific channel or title, send its exact name to support.