Some DVD's fail to copy

[SquireDude]

I have recently started to have an issue with the DVD Copy feature.

My procedure:

• Insert DVD (movie)
• DVD recognized
• press start
• Process completes without error
• I insert blank DS DVD
• Process completes with a SUCCESS
• I press Close
• I press Finalize
• I insert disk again to check
• NOTHING - the disk is blank
• If I open File Manager and click on the drive it asks if I want to use it like a stick or CD/DVD
• I eject the disk and visually inspect it - data was written to the disk

This has stared to happen to about half the DVD movies I try to copy. In this instance the movies that failed were - St Vincent, and The Boxtrolls, etc.

Does anyone have an ideas why this is happening.

Thanks in advance
Phill

Windows 8.1
DVDFab v9 (w/DVD Copy & Ripper Activated) v9.1.8.8
Phillips Dual Layer DVD+R DL disks (as targets)
Dell Laptop XPS w/non BD DVD burner (factory DVD burner)

[CBR929]

Hi SquireDude
You will need to post your internal and burn logs for these attempts, otherwise it's all guess work.
Thanks
CBR929

[90312]

Also try the disc in your set top player just to be sure.