I used to be able to make DPX files w/ FrameLink. Now I can't.

I used to be able to make DPX files w/ FrameLink. Now I can't. I must be doing something differently and wrong.
I have a 1920x1080p / 23.98 fps movie that I'm exporting from FCP using Quicktime current settings / Make Movie Self Contained.
In the past I dropped the new file on Framelink and it created a folder with DPX files automatically, no problem. Now, I have to click create, then designate where to save, then it makes an empty folder and creates a stand alone Quicktime file of just black. No DPX files.
It seeems like I'm doing everything just like in the past.
There was an issue in the past where I had to make sure I had "self contained" clicked, but I'm doing that now and still nothing.
Is there any tips I could try?
Help!!!

Thanks in advance!
Ian

Thanks,

I switched to BMD Uncompressed 4:2:2 and it worked.
By the way, is the RGB way better?

IAn