Problem with Recode 2

(Moved by poster from "DVD+_R media/post your bad exerpiences here" thread. Thought it would be more appropriate as the the thread lenghtened.

I'm using a NEC ND-3540A Firmware 1.03.
My Dyson 2.4X DL discs are:
Unique Disc Identifier : [DVD+R-DL:RITEK-D01-001]
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Disc & Book Type : [DVD+R DL] - [Not Available]
Manufacturer Name : [Ritek Corp.]
Manufacturer ID : [RITEK]
Media Type ID : [D01]
Product Revision : [001]
Blank Disc Capacity : [4,173,824 Sectors = 8.55 GB (7.96 GiB)]
Recording Speeds : [2.4x]
[ DVD Identifier V4.2.0 - http://DVD.Identifier.CDfreaks.com ]

The problem I'm having is with the DL discs. If I don't copy everything, in other words, recode for just the movie, everything is hunky-dory. If I do the entire disc, then only the opening chapter, be it the studio logo or an advert for Fox movies, plays and nothing else does. I even made sure that Nero Recode 2.0 was manually set to book-type DVD-ROM and had the same problem. I can get Philips DVD+R (CMG MAG) and HP+R DL to play with no problem in both my PC NEC burner,and my Panasonic CV-51 standalone. The Dysons? I can't get past the MGM logo. The PC and Panny freeze. I rip using DVD Decrypter 3.5.40

Is this a problem with Nero Recode , my drive or the discs?