I have a sh-s223c DL burner, i have updated to the lates firmware (SB06) Running windows 7 i have used no name DL disks and get 3/20 then i got some 2.4x verbs 1/5 where successful.
here is the log.
I 23:24:14 ImgBurn Version 2.5.5.0 started!
I 23:24:14 Microsoft Windows 7 Ultimate Edition (6.1, Build 7600)
I 23:24:14 Total Physical Memory: 2,096,376 KB - Available: 1,365,664 KB
I 23:24:14 Initialising SPTI...
I 23:24:14 Searching for SCSI / ATAPI devices...
I 23:24:14 -> Drive 1 - Info: TSSTcorp CDDVDW SH-S223C SB06 (D:) (ATA)
I 23:24:14 Found 1 DVD±RW/RAM!
I 23:24:22 Operation Started!
I 23:24:22 Source File: C:\Users\tarnix\rofl.dvd
I 23:24:22 Source File Sectors: 3,827,488 (MODE1/2048)
I 23:24:22 Source File Size: 7,838,695,424 bytes
I 23:24:22 Source File Volume Identifier: DVD_ROM
I 23:24:22 Source File Volume Set Identifier: d0a44000MS UDFBridge
I 23:24:22 Source File Application Identifier: CDIMAGE 2.45 (12/06/2000 TM)
I 23:24:22 Source File Implementation Identifier: Microsoft CDIMAGE UDF
I 23:24:22 Source File File System(s): ISO9660, UDF (1.50)
I 23:24:22 Destination Device: [3:1:0] TSSTcorp CDDVDW SH-S223C SB06 (D:) (ATA)
I 23:24:22 Destination Media Type: DVD+R DL (Disc ID: RITEK-S04-66) (Speeds: 4x, 6x, 8x)
I 23:24:22 Destination Media Sectors: 4,173,824
I 23:24:22 Write Mode: DVD
I 23:24:22 Write Type: DAO
I 23:24:22 Write Speed: 1x
I 23:24:22 Link Size: Auto
I 23:24:22 Lock Volume: Yes
I 23:24:22 Test Mode: No
I 23:24:22 OPC: No
I 23:24:22 BURN-Proof: Enabled
W 23:24:22 Write Speed Miscompare! - MODE SENSE: 5,540 KB/s (4x), GET PERFORMANCE: 8,310 KB/s (6x)
W 23:24:22 Write Speed Miscompare! - MODE SENSE: 5,540 KB/s (4x), GET PERFORMANCE: 8,310 KB/s (6x)
W 23:24:22 Write Speed Miscompare! - MODE SENSE: 5,540 KB/s (4x), GET PERFORMANCE: 8,310 KB/s (6x)
W 23:24:22 Write Speed Miscompare! - MODE SENSE: 5,540 KB/s (4x), GET PERFORMANCE: 8,310 KB/s (6x)
W 23:24:22 Write Speed Miscompare! - Wanted: 1,385 KB/s (1x), Got: 5,540 KB/s (4x) / 8,310 KB/s (6x)
I 23:24:22 Book Type Setting: DVD-ROM
I 23:24:22 Optimal L0 Data Zone Capacity: 1,913,760
I 23:24:22 Optimal L0 Data Zone Method: Copied From Original Disc
E 23:25:09 Set L0 Data Zone Capacity Failed! - Reason: Program Memory Area Update Failure
E 23:25:09 Operation Failed! - Duration: 00:00:47
I 23:25:09 Average Write Rate: N/A - Maximum Write Rate: N/A
I 23:25:17 Operation Started!
I 23:25:17 Source File: C:\Users\tarnix\Desktop\rofl.dvd
I 23:25:17 Source File Sectors: 3,827,488 (MODE1/2048)
I 23:25:17 Source File Size: 7,838,695,424 bytes
I 23:25:17 Source File Volume Identifier: DVD_ROM
I 23:25:17 Source File Volume Set Identifier: d0a44000MS UDFBridge
I 23:25:17 Source File Application Identifier: CDIMAGE 2.45 (12/06/2000 TM)
I 23:25:17 Source File Implementation Identifier: Microsoft CDIMAGE UDF
I 23:25:17 Source File File System(s): ISO9660, UDF (1.50)
I 23:25:17 Destination Device: [3:1:0] TSSTcorp CDDVDW SH-S223C SB06 (D:) (ATA)
I 23:25:17 Destination Media Type: DVD+R DL (Disc ID: RITEK-S04-66) (Speeds: 4x, 6x, 8x)
I 23:25:17 Destination Media Sectors: 3,827,520
I 23:25:17 Write Mode: DVD
I 23:25:17 Write Type: DAO
I 23:25:17 Write Speed: 1x
I 23:25:17 Link Size: Auto
I 23:25:17 Lock Volume: Yes
I 23:25:17 Test Mode: No
I 23:25:17 OPC: No
I 23:25:17 BURN-Proof: Enabled
W 23:25:17 Write Speed Miscompare! - MODE SENSE: 5,540 KB/s (4x), GET PERFORMANCE: 8,310 KB/s (6x)
W 23:25:17 Write Speed Miscompare! - MODE SENSE: 5,540 KB/s (4x), GET PERFORMANCE: 8,310 KB/s (6x)
W 23:25:17 Write Speed Miscompare! - MODE SENSE: 5,540 KB/s (4x), GET PERFORMANCE: 8,310 KB/s (6x)
W 23:25:17 Write Speed Miscompare! - MODE SENSE: 5,540 KB/s (4x), GET PERFORMANCE: 8,310 KB/s (6x)
W 23:25:17 Write Speed Miscompare! - Wanted: 1,385 KB/s (1x), Got: 5,540 KB/s (4x) / 8,310 KB/s (6x)
I 23:25:17 Book Type Setting: DVD-ROM
I 23:25:17 Optimal L0 Data Zone Capacity: 1,913,760
I 23:25:17 Optimal L0 Data Zone Method: Copied From Original Disc
I 23:25:17 Set L0 Data Zone Capacity Succeeded!
I 23:25:18 Filling Buffer... (40 MB)
I 23:25:19 Writing LeadIn...
W 23:25:24 Failed to Write Sectors 544 - 575 - Reason: Program Memory Area Update Failure
W 23:25:24 Retrying (1 of 20)...
W 23:25:24 Retry Failed - Reason: Invalid Address For Write
W 23:25:24 Retrying (2 of 20)...
W 23:25:24 Retry Failed - Reason: Invalid Address For Write
W 23:25:24 Retrying (3 of 20)...
W 23:25:24 Retry Failed - Reason: Invalid Address For Write
W 23:25:24 Retrying (4 of 20)...
W 23:25:24 Retry Failed - Reason: Invalid Address For Write
W 23:25:24 Retrying (5 of 20)...
W 23:25:24 Retry Failed - Reason: Invalid Address For Write
W 23:25:24 Retrying (6 of 20)...
W 23:25:24 Retry Failed - Reason: Invalid Address For Write
W 23:25:24 Retrying (7 of 20)...
W 23:25:24 Retry Failed - Reason: Invalid Address For Write
W 23:25:24 Retrying (8 of 20)...
W 23:25:24 Retry Failed - Reason: Invalid Address For Write
W 23:25:24 Retrying (9 of 20)...
W 23:25:24 Retry Failed - Reason: Invalid Address For Write
W 23:25:24 Retrying (10 of 20)...
W 23:25:24 Retry Failed - Reason: Invalid Address For Write
W 23:25:24 Retrying (11 of 20)...
W 23:25:24 Retry Failed - Reason: Invalid Address For Write
W 23:25:24 Retrying (12 of 20)...
W 23:25:24 Retry Failed - Reason: Invalid Address For Write
W 23:25:24 Retrying (13 of 20)...
W 23:25:24 Retry Failed - Reason: Invalid Address For Write
W 23:25:24 Retrying (14 of 20)...
W 23:25:24 Retry Failed - Reason: Invalid Address For Write
W 23:25:24 Retrying (15 of 20)...
W 23:25:24 Retry Failed - Reason: Invalid Address For Write
W 23:25:24 Retrying (16 of 20)...
W 23:25:24 Retry Failed - Reason: Invalid Address For Write
W 23:25:24 Retrying (17 of 20)...
W 23:25:24 Retry Failed - Reason: Invalid Address For Write
W 23:25:24 Retrying (18 of 20)...
W 23:25:24 Retry Failed - Reason: Invalid Address For Write
W 23:25:24 Retrying (19 of 20)...
W 23:25:24 Retry Failed - Reason: Invalid Address For Write
W 23:25:24 Retrying (20 of 20)...
W 23:25:24 Retry Failed - Reason: Invalid Address For Write
W 23:25:28 Retrying (21)...
W 23:25:28 Retry Failed - Reason: Invalid Address For Write
E 23:25:33 Failed to Write Sectors 544 - 575 - Reason: Program Memory Area Update Failure
E 23:25:33 Next Writable Address: 32
I 23:25:33 Synchronising Cache...
W 23:25:35 User opted to skip the 'Close Track/Session/Disc' functions.
E 23:25:35 Failed to Write Image!
E 23:25:35 Operation Failed! - Duration: 00:00:18
I 23:25:35 Average Write Rate: 0 KB/s (0.0x) - Maximum Write Rate: 0 KB/s (0.0x)
Thanks