Lock the playing deck in LINK mode

Hi I'm looking to find out if you can Lock the playing deck when in link mode on XDJ RX with rekordbox? Reason I ask is I had an embarrassing situation other night, song was playing and I accidentally dropped next song in playing deck and it stopped the song, killed the dancefloor and I got booed lol the song I accidentally put into that playing deck did play but not what I wanted.

Thanks