Here's the last log from the disc that worked when I switched it to copy yesterday.
DVDFab 9.1.9.9 (2015/05/12 15:24:24)
0m 00.03s: Init Public log : enabled.
0m 00.04s: Init Private log : finish.
0m 00.05s: App info: 2015-4-28
0m 00.05s: App info: 9.1.9.9 9199 Official
0m 00.07s: Init CrashReportSettings : enabled.
0m 00.07s: Init DVDInfo_Log : enabled.
0m 00.08s: Init Qt_Log : disabled.
0m 00.21s: Profile Manager :: Begin Load Profile
0m 00.21s: Qt Translator file load success
0m 00.22s: App info: client type 10.
0m 00.25s: MobilePlay load: preload successful.
0m 00.41s: MobilePlay load: Load successful.
0m 00.42s: Init process: Transfer settings successful.
0m 00.43s: info: check logpath= C:/Users/Velvet/Documents/DVDFab9/Log/
0m 00.44s: info: _check_gpu is running ...
0m 00.63s: info: check_gpu run successful
0m 00.63s: info: recommand= 851968, Shrink support= 1, enable= 1, cuda_cap= 0 , cpu_count= 4
0m 00.64s: GPU check: GPUAccelerate-851973
0m 00.64s: GPU check: GPUAccelerate setting-851968, 851968
0m 00.64s: GPU check: CUDA cap-0
0m 00.65s: GPU check: Support coreavc decode-0
0m 00.65s: GPU check: Lighting shrink status-1, 1
0m 00.66s: GPU check: Graphics info 1: Intel(R) HD Graphics 4000 : 10.18.10.3412 : 4,3
0m 00.67s: Init process: Load config failed.
0m 00.68s: Init process: Windows os type is 64bit System Windows 8.
0m 00.69s: Init process: command line in is
0m 00.77s: Reg check: Parse string: ( 2:8260762964 )( 1:21 )( 50:0 )( OV:9199 )( BV:9197 )( S:a975ca57cfb3c98b97a6e48cfb826b6f )
0m 00.79s: Reg check: Option check status-Local
0m 00.79s: Reg check: ( HD Decrypter:1:0 )-( DVD to DVD (Gold):1:0 )-( DVD to DVD:1:1 )-( DVD to Mobile:1:0 )-( Blu-ray to Blu-ray:1:0 )-( Blu-ray to Mobile:1:0 )-( File to Mobile:0:0 )-( Blu-ray to DVD:1:0 )-( DVD to Blu-ray:1:0 )-( File to DVD:1:0 )-( File to Blu-ray:1:0 )-( File Mover:1:0 )-( Blu-ray to 3D:1:0 )-( 2D to 3D:1:0 )-( Blu-ray Decrypt:1:0 )-( DVD Decrypt:1:0 )-
0m 00.80s: App info: language type ENU.
0m 00.80s: App info: Install path C:/Program Files (x86)/DVDFab 9 US/
0m 00.81s: Export Blu-ray source information report : disabled
0m 00.82s: Reg check: Start get sys number.
0m 00.82s: Init process: Init GPU settings successful.
0m 00.83s: connect plugin info : start.
0m 00.83s: Reg check: Serial number is: a4-17-31-aa-a0-cc:16-17-31-aa-a0-cb:a4-17-31-aa-a0-cb:e0-db-55-d4-23-9a
0m 00.85s: Reg check: Connect type is: 0
0m 01.75s: connect plugin info : 1:1
0m 01.83s: Reg check: Times of connecting error is: 0
0m 01.84s: Reg check: Parse string: ( S:929f2ffaef2c7d387fc60f18667f08a9
0m 01.86s: Reg check: Option check status-NewWork
0m 02.85s: Profile Manager :: End Load Profile
0m 03.31s: Init preview: Begin init preview play engine.
0m 03.33s: Init preview: Begin init preview play engine(Internal).
0m 03.50s: Init preview: Init internal engine successful.
0m 04.46s: Burn engine: start init.
0m 04.47s: Burn engine: set log folder.
0m 04.47s: DVD: init read settings.
0m 04.48s: DVD: init write settings.
0m 04.48s: DVD: DVDInfo_SetDvdrBlocks size = 2201600
0m 04.49s: DVD: after DVDInfo_SetDvdrBlocks
0m 07.02s: DVD: after SetBurnEngine, Burn Type = 0
0m 07.02s: DVD: after init write settings.
0m 07.02s: DVD: finish init write settings.
0m 07.03s: BD: init read settings.
0m 07.03s: BD: init write settings.
0m 07.04s: bd set region A
0m 07.05s: Burn engine: config engine type-0 begin.
0m 07.05s: Burn engine: config engine type-0 end.
0m 07.06s: Burn engine: writer count 2.
0m 07.06s: Burn engine: 0- D:\ [HL-DT-ST DVD+-RW GU70N A102 (Scsi)].
0m 07.07s: Burn engine: 1- F:\ [HL-DT-ST DVD+-RW GX10N A106 (Usb)].
0m 07.07s: Burn engine: end init.
0m 08.03s: Init process: Init setting page successful.
0m 08.04s: QtLog Mode = false
0m 08.04s: Show UI Step 2
0m 08.63s: Show UI Step 3
0m 08.64s: Start show MainUI.
0m 08.65s: UI manager: switch to Copy mode.
0m 10.03s: Init process: init main ui successful.
0m 10.77s: Plugin Info : 1 exits flag = false plugin path = C:/Program Files (x86)/DVDFab 9 US/Plugins\VideoDownload.xml
0m 10.82s: Init process: show main ui successful.
0m 10.82s: DriveX msg: Init driveX D with I/O mode: 0
0m 10.83s: DriveX msg: Init driveX E with I/O mode: 0
0m 10.84s: DriveX msg: Init driveX F with I/O mode: 0
0m 10.86s: opening drive E
0m 10.86s: opened i/o
0m 10.87s: failed to get configuration: sensekey 05 asc 20 acsq 00
0m 10.88s: got max lba 342015
0m 10.94s: got disc type 0
0m 10.94s: DriveX msg: add media in driveX E.
0m 10.95s: DriveX msg: send open media msg to thread for driveX E.
0m 10.96s: opening drive F
0m 10.97s: opened i/o
0m 10.97s: got media type 4
0m 13.89s: got max lba 3111567
0m 13.91s: got disc type 10
0m 14.00s: type DVD-VIDEO
0m 14.01s: volume label NATM_3_SECRET_OF_THE_TOMB
0m 14.02s: DriveX msg: add media in driveX F.
0m 14.02s: DriveX msg: send open media msg to thread for driveX F.
0m 14.03s: opening drive D
0m 14.04s: opened i/o
0m 14.06s: Source manager:open source flag:1,1,1,1,1
0m 14.06s: Source manager:open source flag:1,1,1,1,1
0m 14.07s: Source manager:open source flag:1,1,1,1,1
0m 14.08s: Source manager:open source flag:1,1,1,1,1
0m 14.08s: Source manager: add source id 0.
0m 15.10s: Source manager: open successful.
0m 15.11s: UI manager: switch to Copy mode.
0m 16.36s: Work manager: create DVD clone work 0 with source 0 and uiinfo 0.
0m 16.47s: Source manager:open source flag:1,1,1,1,1
0m 16.47s: Source manager: add source id 1.
0m 16.50s: Source open status:DVD Yes, 2231-10-11
0m 16.50s: Source open status:BD Yes, 2158-1-1
0m 16.51s: internal path F:/VIDEO_TS/
0m 16.55s: got copyright 1 fe
0m 16.57s: key method 0
0m 17.13s: got udf/iso
0m 18.85s: got discinfo
0m 18.87s: pathplayer enabled
0m 21.77s: button: vts_4 menu_1 pgc_12 cell_1 start_0 end_9963 sector_5964 count_4
0m 41.99s: button: vts_4 menu_1 pgc_13 cell_1 start_9964 end_18979 sector_10074 count_4
0m 42.14s: button: vts_4 menu_1 pgc_14 cell_1 start_18980 end_19094 sector_18980 count_9
0m 42.27s: button: vts_4 menu_1 pgc_15 cell_1 start_19095 end_19212 sector_19095 count_16
0m 42.42s: button: vts_4 menu_1 pgc_15 cell_2 start_19213 end_19330 sector_19213 count_16
0m 42.50s: button: vts_4 menu_1 pgc_15 cell_3 start_19331 end_19448 sector_19331 count_16
0m 42.67s: button: vts_4 menu_1 pgc_15 cell_4 start_19449 end_19566 sector_19449 count_16
0m 42.75s: button: vts_4 menu_1 pgc_15 cell_5 start_19567 end_19684 sector_19567 count_16
0m 42.88s: button: vts_4 menu_1 pgc_15 cell_6 start_19685 end_19802 sector_19685 count_16
0m 43.04s: button: vts_4 menu_1 pgc_15 cell_7 start_19803 end_19920 sector_19803 count_16
0m 43.06s: button: vts_4 menu_1 pgc_16 cell_1 start_19921 end_20034 sector_19921 count_6
0m 48.42s: got dvdinfo
0m 48.61s: opened dvd
0m 50.10s: Source manager: open successful.
0m 51.53s: Work manager: create DVD clone work 1 with source 1 and uiinfo 1.
0m 51.62s: Source manager:open source flag:1,1,1,1,1
1m 50.48s: Work manager: create DVD fulldisc work 2 with source 1 and uiinfo 2.
2m 07.83s: UILog:OnMsgToolbar_Start
2m 07.85s: UILog:Msg Start : ready start
2m 07.86s: UILog:Msg Start : start test run work
2m 07.88s: UILog:right button to null, work falg = -1
2m 07.96s: UILog:Msg Start : run work
2m 07.96s: UILog:Run current Work.
2m 07.97s: UILog:Begin work copy or converter.
2m 07.97s: UILog:start running at thread.
2m 07.99s: UILog:return flag at start running at thread ok.
2m 08.05s: UILog:MsgWork:WorkStatus_Start
2m 08.14s: DVD Copy
2m 08.14s: Source: F:/
2m 08.15s: SourceSize: 6075 MB
2m 08.15s: OutputSize: 4300 MB
28m 37.35s: DriveX msg: remove media in driveX F.
28m 37.38s: UILog:MsgWork:WorkStatus_Start
28m 37.67s: Source manager:open source flag:1,0,1,1,1
29m 08.08s: opening drive F
29m 08.11s: opened i/o
29m 08.12s: got media type 5
29m 08.14s: got max lba 0
29m 08.15s: DriveX msg: media open(false) failed in driveX F.
29m 10.21s: Burn data size is: 4300
29m 10.22s: Burn disc space is: 4488
29m 10.66s: burn folder C:\Users\Velvet\Documents\DVDFab9\Temp\FullDisc\NATM_3_SECRET_OF_THE_TOMB\ with VSO
41m 27.26s: DriveX msg: remove media in driveX F.
41m 28.34s: UILog:MsgWork:current work finish : 3
41m 28.39s: connect 0 : start.
41m 28.54s: connect 0 : 1:1
41m 29.55s: Source manager:open source flag:1,0,1,1,1
41m 32.01s: UILog:OnMsgToolbar_BurnFinish
41m 32.02s: UILog:MsgWork:current work finish : 3
41m 32.02s: UILog:Run Work to end.
41m 34.11s: Source manager:open source flag:1,1,1,1,1
41m 43.53s: Exit process: stop running.
41m 43.56s: Exit process: preview pfn_releaseplayer end
41m 43.58s: Exit process: preview pfn_deinit end
41m 43.63s: Exit process: preview FreeLibrary end
41m 43.64s: Exit process: finish MainUI.
41m 43.71s: Exit process: finish FreePref.
41m 43.73s: Exit process: finish AVEditWrap Release.
0m 00.04s: