Trouble burning DVD in Final Cut Pro X (stops at 66%)

I have been trying to burn a DVD on Final Cut Pro 10.1.4, but I find that it always stops the burning process at 66%. An error does not pop up; it just simply stops at the same place every time. I have tried burning different projects of different lengths, I have tried updating Final Cut, I've restarted the computer, and multiple other things that I've seen others have said worked for them, but every time it always stops at 66%. I have been able to burn about 6 or 7 DVDs successfully before this problem started happening, but now I can't get a single one to work.

I seen where some said that this was a common problem in Final Cut when FCP X will hand the job to Create Disc to actually start the burn process, but I don't know how to fix it.

I've tried so many different processes to make it work; could someone please help!