Two more coasters, just after upgrading my firmware.
The verification of the first burn found only a miscompare:
I 17:57:22 Operation Started!
I 17:57:22 Building Image Tree...
I 17:57:37 Calculating Totals...
I 17:57:37 Preparing Image...
I 17:57:38 Contents: 36 Files, 0 Folders
I 17:57:38 Size: 3.328.102.981 bytes
I 17:57:38 Sectors: 1.625.062
I 17:57:38 Image Size: 3.328.770.048 bytes
I 17:57:38 Image Sectors: 1.625.376
I 17:57:39 Operation Successfully Completed! - Duration: 00:00:17
I 17:57:39 Operation Started!
I 17:57:39 Source File: -==/\/[bUILD IMAGE]\/\==-
I 17:57:39 Source File Sectors: 1.625.376 (MODE1/2048)
I 17:57:39 Source File Size: 3.328.770.048 bytes
I 17:57:39 Source File Volume Identifier: Gossip Girl Season 1
I 17:57:39 Source File Application Identifier: ImgBurn v2.4.2.0 - The Ultimate Image Burner!
I 17:57:39 Source File Implementation Identifier: ImgBurn
I 17:57:40 Source File File System(s): ISO9660; Joliet; UDF (1.02)
I 17:57:40 Destination Device: [1:0:0] Optiarc DVD RW AD-7200A 1.06 (E:) (ATA)
I 17:57:40 Destination Media Type: DVD+R (Disc ID: MCC-004-00) (Speeds: 4x; 6x; 8x; 12x; 16x; 18x)
I 17:57:40 Destination Media Sectors: 2.295.104
I 17:57:40 Write Mode: DVD
I 17:57:40 Write Type: DAO
I 17:57:40 Write Speed: MAX
I 17:57:40 DVD+R Reserve Track: No
I 17:57:40 Link Size: Auto
I 17:57:40 Test Mode: No
I 17:57:40 OPC: Yes
I 17:57:40 BURN-Proof: Enabled
I 17:57:40 Book Type Setting: DVD+R
I 17:57:45 Filling Buffer... (40 MB)
I 17:57:46 Writing LeadIn...
I 17:57:53 Writing Session 1 of 1... (1 Track, LBA: 0 - 1625375)
I 17:57:53 Writing Track 1 of 1... (MODE1/2048, LBA: 0 - 1625375)
I 18:01:26 Synchronising Cache...
I 18:01:28 Closing Track...
I 18:01:32 Finalising Disc...
I 18:01:49 Exporting Graph Data...
I 18:01:49 Graph Data File: C:\Users\johndoes\AppData\Roaming\ImgBurn\IBG Files\Optiarc_DVD_RW_AD-7200A_1.06_ΤΕΤΆΡΤΗ-27-ΑΎΓΟΥΣΤΟΣ-2008_5-57_μμ_MCC-004-00_MAX.ibg
I 18:01:49 Export Successfully Completed!
I 18:01:49 Operation Successfully Completed! - Duration: 00:04:09
I 18:01:49 Average Write Rate: 15.333 KB/s (11.1x) - Maximum Write Rate: 21.766 KB/s (15.7x)
I 18:01:49 Cycling Tray before Verify...
W 18:01:58 Waiting for device to become ready...
I 18:02:09 Device Ready!
I 18:02:13 Operation Started!
I 18:02:13 Source Device: [1:0:0] Optiarc DVD RW AD-7200A 1.06 (E:) (ATA)
I 18:02:13 Source Media Type: DVD+R (Book Type: DVD+R) (Disc ID: MCC-004-00) (Speeds: 4x; 6x; 8x; 12x; 16x; 18x)
I 18:02:13 Image File: -==/\/[bUILD IMAGE]\/\==-
I 18:02:13 Image File Sectors: 1.625.376 (MODE1/2048)
I 18:02:13 Image File Size: 3.328.770.048 bytes
I 18:02:13 Image File Volume Identifier: Gossip Girl Season 1
I 18:02:13 Image File Application Identifier: ImgBurn v2.4.2.0 - The Ultimate Image Burner!
I 18:02:13 Image File Implementation Identifier: ImgBurn
I 18:02:13 Image File File System(s): ISO9660; Joliet; UDF (1.02)
I 18:02:13 Read Speed (Data/Audio): MAX / MAX
I 18:02:14 Verifying Session 1 of 1... (1 Track, LBA: 0 - 1625375)
I 18:02:14 Verifying Track 1 of 1... (MODE1/2048, LBA: 0 - 1625375)
W 18:02:33 Miscompare at LBA: 43486, Offset: 284, File: \Gossip Girl 101 - Pilot.avi
W 18:02:33 Device: 0xDB
W 18:02:33 Image File: 0x9B
W 18:02:33 Total Errors in Sector: 1
I 18:02:33 Verifying Sectors...
I 18:06:20 Exporting Graph Data...
I 18:06:20 Graph Data File: C:\Users\johndoes\AppData\Roaming\ImgBurn\IBG Files\Optiarc_DVD_RW_AD-7200A_1.06_ΤΕΤΆΡΤΗ-27-ΑΎΓΟΥΣΤΟΣ-2008_5-57_μμ_MCC-004-00_MAX.ibg
I 18:06:20 Export Successfully Completed!
I 18:06:20 Operation Successfully Completed! - Duration: 00:04:01
I 18:06:20 Average Verify Rate: 13.544 KB/s (9.8x) - Maximum Verify Rate: 19.490 KB/s (14.1x)
The second burn though...
I 18:19:14 Operation Started!
I 18:19:14 Building Image Tree...
I 18:19:27 Calculating Totals...
I 18:19:27 Preparing Image...
I 18:19:27 Contents: 36 Files, 0 Folders
I 18:19:27 Size: 3.327.844.902 bytes
I 18:19:27 Sectors: 1.624.937
I 18:19:27 Image Size: 3.328.507.904 bytes
I 18:19:27 Image Sectors: 1.625.248
I 18:19:30 Operation Successfully Completed! - Duration: 00:00:16
I 18:19:30 Operation Started!
I 18:19:30 Source File: -==/\/[bUILD IMAGE]\/\==-
I 18:19:30 Source File Sectors: 1.625.248 (MODE1/2048)
I 18:19:30 Source File Size: 3.328.507.904 bytes
I 18:19:30 Source File Volume Identifier: Gossip Girl Season 1
I 18:19:30 Source File Application Identifier: ImgBurn v2.4.2.0 - The Ultimate Image Burner!
I 18:19:30 Source File Implementation Identifier: ImgBurn
I 18:19:30 Source File File System(s): ISO9660; Joliet; UDF (1.02)
I 18:19:30 Destination Device: [1:0:0] Optiarc DVD RW AD-7200A 1.06 (E:) (ATA)
I 18:19:30 Destination Media Type: DVD+R (Disc ID: MCC-004-00) (Speeds: 4x; 6x; 8x; 12x; 16x; 18x)
I 18:19:30 Destination Media Sectors: 2.295.104
I 18:19:30 Write Mode: DVD
I 18:19:30 Write Type: DAO
I 18:19:30 Write Speed: MAX
I 18:19:30 DVD+R Reserve Track: No
I 18:19:30 Link Size: Auto
I 18:19:30 Test Mode: No
I 18:19:30 OPC: Yes
I 18:19:30 BURN-Proof: Enabled
I 18:19:30 Book Type Setting: DVD+R
I 18:19:38 Filling Buffer... (40 MB)
I 18:19:39 Writing LeadIn...
I 18:19:46 Writing Session 1 of 1... (1 Track, LBA: 0 - 1625247)
I 18:19:46 Writing Track 1 of 1... (MODE1/2048, LBA: 0 - 1625247)
I 18:23:20 Synchronising Cache...
I 18:23:21 Closing Track...
I 18:23:25 Finalising Disc...
I 18:23:43 Exporting Graph Data...
I 18:23:43 Graph Data File: C:\Users\johndoes\AppData\Roaming\ImgBurn\IBG Files\Optiarc_DVD_RW_AD-7200A_1.06_ΤΕΤΆΡΤΗ-27-ΑΎΓΟΥΣΤΟΣ-2008_6-19_μμ_MCC-004-00_MAX.ibg
I 18:23:43 Export Successfully Completed!
I 18:23:43 Operation Successfully Completed! - Duration: 00:04:12
I 18:23:43 Average Write Rate: 15.260 KB/s (11.0x) - Maximum Write Rate: 21.775 KB/s (15.7x)
I 18:23:43 Cycling Tray before Verify...
W 18:23:51 Waiting for device to become ready...
I 18:24:03 Device Ready!
I 18:24:06 Operation Started!
I 18:24:06 Source Device: [1:0:0] Optiarc DVD RW AD-7200A 1.06 (E:) (ATA)
I 18:24:06 Source Media Type: DVD+R (Book Type: DVD+R) (Disc ID: MCC-004-00) (Speeds: 4x; 6x; 8x; 12x; 16x; 18x)
I 18:24:06 Image File: -==/\/[bUILD IMAGE]\/\==-
I 18:24:06 Image File Sectors: 1.625.248 (MODE1/2048)
I 18:24:06 Image File Size: 3.328.507.904 bytes
I 18:24:06 Image File Volume Identifier: Gossip Girl Season 1
I 18:24:06 Image File Application Identifier: ImgBurn v2.4.2.0 - The Ultimate Image Burner!
I 18:24:06 Image File Implementation Identifier: ImgBurn
I 18:24:06 Image File File System(s): ISO9660; Joliet; UDF (1.02)
I 18:24:06 Read Speed (Data/Audio): MAX / MAX
I 18:24:06 Verifying Session 1 of 1... (1 Track, LBA: 0 - 1625247)
I 18:24:06 Verifying Track 1 of 1... (MODE1/2048, LBA: 0 - 1625247)
W 18:28:16 Failed to Read Sector 1450544 - Reason: No Seek Complete
W 18:28:16 Sector 1450544 maps to File: \Gossip Girl 118 - Much I Do About Nothing.avi
W 18:28:19 Failed to Read Sector 1450545 - Reason: No Seek Complete
W 18:28:19 Sector 1450545 maps to File: \Gossip Girl 118 - Much I Do About Nothing.avi
W 18:28:21 Failed to Read Sector 1450546 - Reason: No Seek Complete
W 18:28:21 Sector 1450546 maps to File: \Gossip Girl 118 - Much I Do About Nothing.avi
W 18:28:23 Failed to Read Sector 1450547 - Reason: Unrecovered Read Error
W 18:28:23 Sector 1450547 maps to File: \Gossip Girl 118 - Much I Do About Nothing.avi
W 18:28:25 Failed to Read Sector 1450548 - Reason: No Seek Complete
W 18:28:25 Sector 1450548 maps to File: \Gossip Girl 118 - Much I Do About Nothing.avi
W 18:28:27 Failed to Read Sector 1450549 - Reason: No Seek Complete
W 18:28:27 Sector 1450549 maps to File: \Gossip Girl 118 - Much I Do About Nothing.avi
W 18:28:32 Failed to Read Sector 1450550 - Reason: No Seek Complete
W 18:28:32 Sector 1450550 maps to File: \Gossip Girl 118 - Much I Do About Nothing.avi
W 18:28:34 Failed to Read Sector 1450551 - Reason: No Seek Complete
W 18:28:34 Sector 1450551 maps to File: \Gossip Girl 118 - Much I Do About Nothing.avi
W 18:28:36 Failed to Read Sector 1450552 - Reason: No Seek Complete
W 18:28:36 Sector 1450552 maps to File: \Gossip Girl 118 - Much I Do About Nothing.avi
W 18:28:38 Failed to Read Sector 1450553 - Reason: No Seek Complete
W 18:28:38 Sector 1450553 maps to File: \Gossip Girl 118 - Much I Do About Nothing.avi
W 18:28:43 Failed to Read Sector 1450554 - Reason: No Seek Complete
W 18:28:43 Sector 1450554 maps to File: \Gossip Girl 118 - Much I Do About Nothing.avi
W 18:28:45 Failed to Read Sector 1450555 - Reason: Unrecovered Read Error
W 18:28:45 Sector 1450555 maps to File: \Gossip Girl 118 - Much I Do About Nothing.avi
W 18:28:47 Failed to Read Sector 1450556 - Reason: No Seek Complete
W 18:28:47 Sector 1450556 maps to File: \Gossip Girl 118 - Much I Do About Nothing.avi
W 18:28:48 Failed to Read Sector 1450557 - Reason: No Seek Complete
W 18:28:48 Sector 1450557 maps to File: \Gossip Girl 118 - Much I Do About Nothing.avi
W 18:28:50 Failed to Read Sector 1450558 - Reason: No Seek Complete
W 18:28:50 Sector 1450558 maps to File: \Gossip Girl 118 - Much I Do About Nothing.avi
W 18:28:52 Failed to Read Sector 1450559 - Reason: No Seek Complete
W 18:28:52 Sector 1450559 maps to File: \Gossip Girl 118 - Much I Do About Nothing.avi
W 18:28:54 Failed to Read Sector 1450560 - Reason: No Seek Complete
W 18:28:54 Sector 1450560 maps to File: \Gossip Girl 118 - Much I Do About Nothing.avi
W 18:29:01 Failed to Read Sector 1450561 - Reason: No Seek Complete
W 18:29:01 Sector 1450561 maps to File: \Gossip Girl 118 - Much I Do About Nothing.avi
W 18:29:03 Failed to Read Sector 1450562 - Reason: No Seek Complete
W 18:29:03 Sector 1450562 maps to File: \Gossip Girl 118 - Much I Do About Nothing.avi
W 18:29:05 Failed to Read Sector 1450563 - Reason: No Seek Complete
W 18:29:05 Sector 1450563 maps to File: \Gossip Girl 118 - Much I Do About Nothing.avi
W 18:29:07 Failed to Read Sector 1450564 - Reason: No Seek Complete
W 18:29:07 Sector 1450564 maps to File: \Gossip Girl 118 - Much I Do About Nothing.avi
W 18:29:09 Failed to Read Sector 1450565 - Reason: No Seek Complete
W 18:29:09 Sector 1450565 maps to File: \Gossip Girl 118 - Much I Do About Nothing.avi
W 18:29:11 Failed to Read Sector 1450566 - Reason: No Seek Complete
W 18:29:11 Sector 1450566 maps to File: \Gossip Girl 118 - Much I Do About Nothing.avi
W 18:29:13 Failed to Read Sector 1450567 - Reason: No Seek Complete
W 18:29:13 Sector 1450567 maps to File: \Gossip Girl 118 - Much I Do About Nothing.avi
W 18:29:15 Failed to Read Sector 1450568 - Reason: No Seek Complete
W 18:29:15 Sector 1450568 maps to File: \Gossip Girl 118 - Much I Do About Nothing.avi
W 18:29:17 Failed to Read Sector 1450569 - Reason: No Seek Complete
W 18:29:17 Sector 1450569 maps to File: \Gossip Girl 118 - Much I Do About Nothing.avi
W 18:29:19 Failed to Read Sector 1450570 - Reason: No Seek Complete
W 18:29:19 Sector 1450570 maps to File: \Gossip Girl 118 - Much I Do About Nothing.avi
W 18:29:21 Failed to Read Sector 1450571 - Reason: No Seek Complete
W 18:29:21 Sector 1450571 maps to File: \Gossip Girl 118 - Much I Do About Nothing.avi
W 18:29:23 Failed to Read Sector 1450572 - Reason: No Seek Complete
W 18:29:23 Sector 1450572 maps to File: \Gossip Girl 118 - Much I Do About Nothing.avi
W 18:29:25 Failed to Read Sector 1450573 - Reason: No Seek Complete
W 18:29:25 Sector 1450573 maps to File: \Gossip Girl 118 - Much I Do About Nothing.avi
W 18:29:27 Failed to Read Sector 1450574 - Reason: No Seek Complete
W 18:29:27 Sector 1450574 maps to File: \Gossip Girl 118 - Much I Do About Nothing.avi
W 18:29:29 Failed to Read Sector 1450575 - Reason: No Seek Complete
W 18:29:29 Sector 1450575 maps to File: \Gossip Girl 118 - Much I Do About Nothing.avi
I 18:30:50 Exporting Graph Data...
I 18:30:50 Graph Data File: C:\Users\johndoes\AppData\Roaming\ImgBurn\IBG Files\Optiarc_DVD_RW_AD-7200A_1.06_ΤΕΤΆΡΤΗ-27-ΑΎΓΟΥΣΤΟΣ-2008_6-19_μμ_MCC-004-00_MAX.ibg
I 18:30:50 Export Successfully Completed!
I 18:30:50 Operation Successfully Completed! - Duration: 00:06:43
I 18:30:50 Average Verify Rate: 8.065 KB/s (5.8x) - Maximum Verify Rate: 18.668 KB/s (13.5x)
I'm also attaching the graph from DVDInfoPro.
I haven't tried the previous disk on my standalone. I'll try to lower the speed for my next burn...
Could it be a Windows problem? Or should I consider an RMA for my Optiarc? :-(