On the CXU gapless playback is only supported via USB.
To enable gapless playback of WAV files stored on a USB drive please follow these steps:
- Highlight a song
- Press the 'Option' button on the remote control
- Select 'Gapless Playback' from the options menu
Please note: the gapless playback feature on the CXU is not supported over UPnP.