I have 5.1 speakers hooked to Denon x4500H receiver.Sometimes when playing music via internet radio, the music comes only from the center speaker. I experience this when i select the Dolby surround or Dtx neutral sound mode which i prefer using.I use the Heos app to manage the music.Is there any way to set it up so i can hear the music through all the speakers? I dont like using the multi channel sound mode.Thanks in advance for the help.