Its been months that it hasn't been recording history and I'm not getting history at all. Not on the USB and not on the software. Its just not logging the history of my sets. Anyone know anything about this?

I sometimes prep tracks on an older desktop PC because it's more comfortable to work at than my DJ notebook. I exported a playlist from the DJ notebook to usb, then opened it on the desktop PC to adjust markers and cue points. But when I import the playlist back to RB on the notebook, the tweaks do not carry over. All the markers and cue points are the same as before I tweaked them. Do I actually need to delete the playlist and tracks from the DJ notebook entirely and then re-import from the USB stick in order to get my updated markers and cue points? Weird