In the following cases, playback is interrupted between
songs:
- When the file contains recordings that differ from one
another in their settings, such as file format, sampling
frequency, and channel number.
- For models DP-UB820, DP-UB420 When you set “Repeat Play” to “One track” or “Shuffle” to “On” during gapless playback.
- When files of 100 or more songs are contained in a single
folder.
This answer is for models; DP-UB820 and DP-UB420.
