5 second delay before play

One other thing I just noticed in the U24 user manual is that it said this:

NOTE: Playback will run until the longest file(midi or audio) is completed. Gapless playback of the
next song does not happen in playlist, if it has a midi file associated with it.

And I do use MIDI files in every song so is this what it’s saying that it will have a longer delay because of the MIDI files/tracks?