Hi,
I'm loosin' some media actually. I've updated the firmware of my drive, re-installed the program (imgburn), cleaned the lens. I've, even, try to burn at safe mode, but didn't work.
The process stops at 50% and gives a I/O error message. Generally, when i burn at 4x the process sucessfully ends, but the ABGX points a layerbreak error (I even play that games but at the middle of game, like NFS Hot Pursuit, the game freezes at a nocturne track).
Another curiosity about this, it's the fact of sometimes (like yesterdays nite) the process works fine (2,4x or 4x).
Here comes the log of the error (and i'll attach my log file), because i'm runnin' out of ideas (and media, and $$):
I 09:49:48 ImgBurn Version 2.5.5.0 started!
I 09:49:48 Microsoft Windows 7 Professional x64 Edition (6.1, Build 7601 : Service Pack 1)
I 09:49:48 Total Physical Memory: 4.125.288 KB - Available: 2.975.780 KB
W 09:49:48 Duplex Secure's SPTD driver can have a detrimental effect on drive performance.
I 09:49:48 Initialising SPTI...
I 09:49:48 Searching for SCSI / ATAPI devices...
I 09:49:48 -> Drive 1 - Info: Optiarc DVD+-RW AD-7580S FD06 (D:) (SATA)
I 09:49:48 Found 1 DVD±RW/RAM!
I 09:52:55 Operation Started!
I 09:52:55 Source File: C:\Users\Edu\Downloads\LOTR_Conquest.dvd
I 09:52:55 Source File Sectors: 3.825.924 (MODE1/2048)
I 09:52:55 Source File Size: 7.835.492.352 bytes
I 09:52:55 Source File Volume Identifier: XGD2DVD_NTSC
I 09:52:55 Source File Volume Set Identifier: 34672923
I 09:52:55 Source File Implementation Identifier: Sonic Scenarist 3.1
I 09:52:55 Source File File System(s): ISO9660; UDF (1.02)
I 09:52:55 Destination Device: [1:0:0] Optiarc DVD+-RW AD-7580S FD06 (D:) (SATA)
I 09:52:55 Destination Media Type: DVD+R DL (Disc ID: CMC MAG-D03-64) (Speeds: 2,4x; 4x)
I 09:52:55 Destination Media Sectors: 4.173.824
I 09:52:56 Write Mode: DVD
I 09:52:56 Write Type: DAO
I 09:52:56 Write Speed: 1x
I 09:52:56 Link Size: Auto
I 09:52:56 Lock Volume: Yes
I 09:52:56 Test Mode: No
I 09:52:56 OPC: No
I 09:52:56 BURN-Proof: Enabled
W 09:52:56 Write Speed Miscompare! - Wanted: 1.385 KB/s (1x), Got: 3.324 KB/s (2,4x)
I 09:52:56 Book Type Setting: N/A (Reason: Invalid Command Operation Code)
I 09:52:56 User Specified L0 Data Zone Capacity: 1.913.760
I 09:52:56 Set L0 Data Zone Capacity Succeeded!
I 09:52:56 Filling Buffer... (40 MB)
I 09:52:57 Writing LeadIn...
I 09:54:33 Writing Session 1 of 1... (1 Track, LBA: 0 - 3825923)
I 09:54:33 Writing Track 1 of 1... (MODE1/2048, LBA: 0 - 3825923)
I 09:54:33 Writing Layer 0... (LBA: 0 - 1913759)
I 10:14:38 Writing Layer 1... (LBA: 1913760 - 3825923)
W 10:14:44 Failed to Write Sectors 1914432 - 1914463 - Reason: Write Error
W 10:14:44 Retrying (1 of 20)...
W 10:14:44 Retry Failed - Reason: Invalid Address For Write
W 10:14:44 Retrying (2 of 20)...
W 10:14:44 Retry Failed - Reason: Invalid Address For Write
W 10:14:44 Retrying (3 of 20)...
W 10:14:44 Retry Failed - Reason: Invalid Address For Write
W 10:14:44 Retrying (4 of 20)...
W 10:14:44 Retry Failed - Reason: Invalid Address For Write
W 10:14:44 Retrying (5 of 20)...
W 10:14:44 Retry Failed - Reason: Invalid Address For Write
W 10:14:44 Retrying (6 of 20)...
W 10:14:44 Retry Failed - Reason: Invalid Address For Write
W 10:14:44 Retrying (7 of 20)...
W 10:14:44 Retry Failed - Reason: Invalid Address For Write
W 10:14:44 Retrying (8 of 20)...
W 10:14:44 Retry Failed - Reason: Invalid Address For Write
W 10:14:44 Retrying (9 of 20)...
W 10:14:44 Retry Failed - Reason: Invalid Address For Write
W 10:14:44 Retrying (10 of 20)...
W 10:14:44 Retry Failed - Reason: Invalid Address For Write
W 10:14:44 Retrying (11 of 20)...
W 10:14:44 Retry Failed - Reason: Invalid Address For Write
W 10:14:44 Retrying (12 of 20)...
W 10:14:44 Retry Failed - Reason: Invalid Address For Write
W 10:14:44 Retrying (13 of 20)...
W 10:14:44 Retry Failed - Reason: Invalid Address For Write
W 10:14:44 Retrying (14 of 20)...
W 10:14:44 Retry Failed - Reason: Invalid Address For Write
W 10:14:44 Retrying (15 of 20)...
W 10:14:44 Retry Failed - Reason: Invalid Address For Write
W 10:14:44 Retrying (16 of 20)...
W 10:14:44 Retry Failed - Reason: Invalid Address For Write
W 10:14:44 Retrying (17 of 20)...
W 10:14:44 Retry Failed - Reason: Invalid Address For Write
W 10:14:44 Retrying (18 of 20)...
W 10:14:44 Retry Failed - Reason: Invalid Address For Write
W 10:14:44 Retrying (19 of 20)...
W 10:14:44 Retry Failed - Reason: Invalid Address For Write
W 10:14:44 Retrying (20 of 20)...
W 10:14:44 Retry Failed - Reason: Invalid Address For Write
W 10:15:45 Retrying (21)...
W 10:15:45 Retry Failed - Reason: Invalid Address For Write
E 10:17:31 Failed to Write Sectors 1914432 - 1914463 - Reason: Write Error
E 10:17:31 Next Writable Address: 1913792
I 10:17:31 Synchronising Cache...
W 10:17:40 User opted to skip the 'Close Track/Session/Disc' functions.
E 10:17:40 Failed to Write Image!
I 10:17:40 Exporting Graph Data...
I 10:17:40 Graph Data File: C:\Users\Edu\AppData\Roaming\ImgBurn\Graph Data Files\Optiarc_DVD+-RW_AD-7580S_FD06_QUINTA-FEIRA-4-DE-AGOSTO-DE-2011_09-52_CMC_MAG-D03-64_1x.ibg
I 10:17:40 Export Successfully Completed!
E 10:17:40 Operation Failed! - Duration: 00:24:44
I 10:17:41 Average Write Rate: 2.780 KB/s (2.0x) - Maximum Write Rate: 3.345 KB/s (2.4x)
Thanks,
[]'s
ImgBurn.log