Ddj 1000 rekordbox delay when pressing cue/play or hot cue

Hello guys. I just bought ddj 1000 and I switched from serato pro to rekordbox. I have been using serato from 3 years now but as I bought ddj 1000, I realised that when I press cue/play or Hot cue the song does not atart immediately. It has a delay of 1/2 of second or more. While using serato it never happened to me. It is really getting on my nerves. Anyone knows the cause? I have disabled the quantize option but it still wont play it on time. Please help