Rekordbox Dj 5.4 Performance Mode - Midi controller mapped for crossfader/line faders now have sporadically incorrect maximum/mininum values when faders are moved to the extremes

I've now noticed (using a Traktor Kontrol Z2 as a midi controller), that sometimes moving the faders to the extremes (Up/Down max for line faders, Left/Right max for crossfader) does not always move the actual internal faders to the extras - sometimes the internal fader stops just before the extreme. It takes another few movements back and forth in those cases to get the internal fader to the desired extreme.

This did not occur in Rekordbox v5.3.0 and earlier.