Yes
FL Studio can be a pain in the butt to work with sometimes...
That being said, I'll start with your drums. Very nice, and a decent DnB sound. You avoided using the stock sounds, which is good. I really like the rhythm you have, and you should work with the break at 1:40 more. Try expanding it, and using that sound throughout the song.
That's really all there is to this song. The pad you have is dry and boring, and really shouldn't be used as a lead like you have it IMO. It would make a good background sound, or it would sound good to contrast or even compliment a melody.
I don't hear any bass or real melody/lead instrument, making the whole mix sound very hollow and incomplete. I'd add something, probably at least two more instruments.
Overall, you have a decent track here.