It would help posting a CloneBD log file, since it's CloneBD reporting your errors.
Thanks I will do so next.
Here is the result with Imgburn and AnyDVD disabled:
I 10:58:25 ImgBurn Version 2.5.8.0 started!
I 10:58:25 Microsoft Windows 8 Professional x64 Edition (6.2, Build 9200)
I 10:58:25 Total Physical Memory: 12.302.132 KiB - Available: 7.372.484 KiB
I 10:58:25 Initialising ElbyCDIO...
I 10:58:25 ELBYCDIO.DLL - Elaborate Bytes CDRTools - ElbyCDIO DLL - Version 6.1.9.1
I 10:58:26 Searching for SCSI / ATAPI devices...
I 10:58:26 -> Drive 1 - Info: ELBY CLONEDRIVE 1.4 (Y
(SCSI)
I 10:58:26 -> Drive 2 - Info: PLEXTOR BD-ROM PX-B120U 1.10 (H
(USB)
I 10:58:26 Found 1 BD-ROM and 1 BD-ROM/HD DVD-ROM!
I 10:59:05 Operation Started!
I 10:59:05 Source Device: [0:0:0] PLEXTOR BD-ROM PX-B120U 1.10 (H
(USB)
I 10:59:05 Source Media Type: BD-ROM
I 10:59:05 Source Media Supported Read Speeds: 4x
I 10:59:05 Source Media Sectors: 22.758.848
I 10:59:05 Source Media Size: 46.610.120.704 bytes
I 10:59:05 Source Media Volume Identifier: SNOWDEN
I 10:59:05 Source Media Volume Set Identifier: 8D45BD7A22802953_VOLUME_SET_ID
I 10:59:05 Source Media Application Identifier: APPLICATION_ID
I 10:59:05 Source Media Implementation Identifier: IMPLEMENTATION_ID
I 10:59:05 Source Media File System(s): UDF (2.50)
I 10:59:05 Read Speed (Data/Audio): MAX / 8x
I 10:59:05 Destination File: C:\Images\SNOWDEN.ISO
I 10:59:05 Destination Free Space: 208.752.934.912 Bytes (203.860.288,00 KiB) (199.082,31 MiB) (194,42 GiB)
I 10:59:05 Destination File System: NTFS
I 10:59:05 File Splitting: Auto
I 10:59:06 Read Speed - Effective: 1,6x - 4x
I 10:59:10 Reading Session 1 of 1... (1 Track, LBA: 0 - 22382975)
I 10:59:10 Reading Track 1 of 1... (MODE1/2048, LBA: 0 - 22382975)
I 10:59:10 Reading Layer 0... (LBA: 0 - 11379423)
I 11:31:17 Reading Layer 1... (LBA: 11379424 - 22382975)
W 11:41:57 Failed to Read Sectors 15867552 - 15867583 - Reason: L-EC Uncorrectable Error
W 11:42:07 Failed to Read Sector 15867552 - Reason: L-EC Uncorrectable Error
W 11:42:07 Sector 15867552 maps to File: \BDMV\STREAM\00021.m2ts
W 11:42:20 Retrying (1 of 20)...
W 11:42:27 Retry Failed - Reason: L-EC Uncorrectable Error
W 11:42:31 Retrying (2 of 20)...
W 11:42:38 Retry Failed - Reason: L-EC Uncorrectable Error
W 11:42:50 Retrying (3 of 20)...
W 11:42:57 Retry Failed - Reason: L-EC Uncorrectable Error
W 11:43:09 Retrying (4 of 20)...
I 11:43:16 Reading Sectors...
W 11:49:20 Failed to Read Sectors 17368352 - 17368383 - Reason: L-EC Uncorrectable Error
W 11:49:39 Failed to Read Sector 17368352 - Reason: L-EC Uncorrectable Error
W 11:49:39 Sector 17368352 maps to File: \BDMV\STREAM\00021.m2ts
W 11:49:52 Retrying (1 of 20)...
W 11:49:59 Retry Failed - Reason: L-EC Uncorrectable Error
W 11:50:09 Retrying (2 of 20)...
W 11:50:16 Retry Failed - Reason: L-EC Uncorrectable Error
W 11:50:29 Retrying (3 of 20)...
W 11:50:35 Retry Failed - Reason: L-EC Uncorrectable Error
W 11:50:44 Retrying (4 of 20)...
W 11:50:51 Retry Failed - Reason: L-EC Uncorrectable Error
W 11:50:55 Retrying (5 of 20)...
W 11:51:01 Retry Failed - Reason: L-EC Uncorrectable Error
W 11:51:08 Retrying (6 of 20)...
I 11:51:13 Reading Sectors...
I 12:29:21 Exporting Graph Data...
---------------------------------------------
I 10:58:25 ImgBurn Version 2.5.8.0 started!
I 10:58:25 Microsoft Windows 8 Professional x64 Edition (6.2, Build 9200)
I 10:58:25 Total Physical Memory: 12.302.132 KiB - Available: 7.372.484 KiB
I 10:58:25 Initialising ElbyCDIO...
I 10:58:25 ELBYCDIO.DLL - Elaborate Bytes CDRTools - ElbyCDIO DLL - Version 6.1.9.1
I 10:58:26 Searching for SCSI / ATAPI devices...
I 10:58:26 -> Drive 1 - Info: ELBY CLONEDRIVE 1.4 (Y
(SCSI)
I 10:58:26 -> Drive 2 - Info: PLEXTOR BD-ROM PX-B120U 1.10 (H
(USB)
I 10:58:26 Found 1 BD-ROM and 1 BD-ROM/HD DVD-ROM!
I 10:59:05 Operation Started!
I 10:59:05 Source Device: [0:0:0] PLEXTOR BD-ROM PX-B120U 1.10 (H
(USB)
I 10:59:05 Source Media Type: BD-ROM
I 10:59:05 Source Media Supported Read Speeds: 4x
I 10:59:05 Source Media Sectors: 22.758.848
I 10:59:05 Source Media Size: 46.610.120.704 bytes
I 10:59:05 Source Media Volume Identifier: SNOWDEN
I 10:59:05 Source Media Volume Set Identifier: 8D45BD7A22802953_VOLUME_SET_ID
I 10:59:05 Source Media Application Identifier: APPLICATION_ID
I 10:59:05 Source Media Implementation Identifier: IMPLEMENTATION_ID
I 10:59:05 Source Media File System(s): UDF (2.50)
I 10:59:05 Read Speed (Data/Audio): MAX / 8x
I 10:59:05 Destination File: C:\Images\SNOWDEN.ISO
I 10:59:05 Destination Free Space: 208.752.934.912 Bytes (203.860.288,00 KiB) (199.082,31 MiB) (194,42 GiB)
I 10:59:05 Destination File System: NTFS
I 10:59:05 File Splitting: Auto
I 10:59:06 Read Speed - Effective: 1,6x - 4x
I 10:59:10 Reading Session 1 of 1... (1 Track, LBA: 0 - 22382975)
I 10:59:10 Reading Track 1 of 1... (MODE1/2048, LBA: 0 - 22382975)
I 10:59:10 Reading Layer 0... (LBA: 0 - 11379423)
I 11:31:17 Reading Layer 1... (LBA: 11379424 - 22382975)
W 11:41:57 Failed to Read Sectors 15867552 - 15867583 - Reason: L-EC Uncorrectable Error
W 11:42:07 Failed to Read Sector 15867552 - Reason: L-EC Uncorrectable Error
W 11:42:07 Sector 15867552 maps to File: \BDMV\STREAM\00021.m2ts
W 11:42:20 Retrying (1 of 20)...
W 11:42:27 Retry Failed - Reason: L-EC Uncorrectable Error
W 11:42:31 Retrying (2 of 20)...
W 11:42:38 Retry Failed - Reason: L-EC Uncorrectable Error
W 11:42:50 Retrying (3 of 20)...
W 11:42:57 Retry Failed - Reason: L-EC Uncorrectable Error
W 11:43:09 Retrying (4 of 20)...
I 11:43:16 Reading Sectors...
W 11:49:20 Failed to Read Sectors 17368352 - 17368383 - Reason: L-EC Uncorrectable Error
W 11:49:39 Failed to Read Sector 17368352 - Reason: L-EC Uncorrectable Error
W 11:49:39 Sector 17368352 maps to File: \BDMV\STREAM\00021.m2ts
W 11:49:52 Retrying (1 of 20)...
W 11:49:59 Retry Failed - Reason: L-EC Uncorrectable Error
W 11:50:09 Retrying (2 of 20)...
W 11:50:16 Retry Failed - Reason: L-EC Uncorrectable Error
W 11:50:29 Retrying (3 of 20)...
W 11:50:35 Retry Failed - Reason: L-EC Uncorrectable Error
W 11:50:44 Retrying (4 of 20)...
W 11:50:51 Retry Failed - Reason: L-EC Uncorrectable Error
W 11:50:55 Retrying (5 of 20)...
W 11:51:01 Retry Failed - Reason: L-EC Uncorrectable Error
W 11:51:08 Retrying (6 of 20)...
I 11:51:13 Reading Sectors...
I 12:29:21 Exporting Graph Data...