After the burn gets to around 11%, it fails saying that it can't detect the drive. It also won't detect in My Computer until a restart. I also tried in XP, which I dual boot, and it does the same thing. I also tried burning at 2.4x. I am using TDK DVD+R DL which I believe are better than Verbatims (around half were bad in my last batch), and have burned 7 or so perfectly before. The burner is less than a month old.
I 16:43:20 ImgBurn Version 2.3.2.0 started!
I 16:43:20 Microsoft Windows Vista Ultimate Edition (6.0, Build 6000)
I 16:43:20 Total Physical Memory: 2,095,872 KB - Available: 1,120,220 KB
I 16:43:21 Initialising SPTI...
I 16:43:21 Searching for SCSI / ATAPI devices...
I 16:43:21 Found 1 DVD-ROM and 1 DVD±RW!
I 16:43:40 Operation Started!
I 16:43:40 Source File: D:\Documents and Settings\UserXP\Desktop\iso.dvd
I 16:43:40 Source File Sectors: 3,825,924 (MODE1/2048)
I 16:43:40 Source File Size: 7,835,492,352 bytes
I 16:43:40 Source File Volume Identifier:
I 16:43:40 Source File Implementation Identifier: Sonic Scenarist 3.1
I 16:43:40 Source File File System(s): ISO9660, UDF (1.02)
I 16:43:40 Destination Device: [0:1:0] PIONEER DVD-RW DVR-115D 1.06 (F:) (ATA)
I 16:43:40 Destination Media Type: DVD+R DL (Disc ID: RICOHJPN-D01-67) (Speeds: 2.4x, 4x, 6x, 8x)
I 16:43:40 Destination Media Sectors: 4,173,824
I 16:43:40 Write Mode: DVD
I 16:43:40 Write Type: DAO
I 16:43:40 Write Speed: 8x
I 16:43:40 Link Size: Auto
I 16:43:41 Test Mode: No
I 16:43:41 BURN-Proof: Enabled
I 16:43:41 Optimal L0 Data Zone Capacity: 1,913,760
I 16:43:41 Optimal L0 Data Zone Method: Copied From Original Disc
I 16:44:05 Filling Buffer... (40 MB)
I 16:44:06 Writing LeadIn...
I 16:44:07 Writing Image... (LBA: 0 - 3825923)
I 16:44:07 Writing Layer 0... (LBA: 0 - 1913759)
W 16:47:46 Failed to Write Sectors 424864 - 424895 - The device is not connected.
W 16:47:46 Retrying (1 of 20)...
W 16:47:46 Retry Failed - The device is not connected.
W 16:47:46 Retrying (2 of 20)...
W 16:47:46 Retry Failed - The device is not connected.
W 16:47:46 Retrying (3 of 20)...
W 16:47:46 Retry Failed - The device is not connected.
W 16:47:46 Retrying (4 of 20)...
W 16:47:46 Retry Failed - The request could not be performed because of an I/O device error.
W 16:47:46 Retrying (5 of 20)...
W 16:47:46 Retry Failed - The device is not connected.
W 16:47:46 Retrying (6 of 20)...
W 16:47:46 Retry Failed - The request could not be performed because of an I/O device error.
W 16:47:46 Retrying (7 of 20)...
W 16:47:46 Retry Failed - The device is not connected.
W 16:47:46 Retrying (8 of 20)...
W 16:47:46 Retry Failed - The specified network resource or device is no longer available.
W 16:47:46 Retrying (9 of 20)...
W 16:47:46 Retry Failed - The specified network resource or device is no longer available.
W 16:47:46 Retrying (10 of 20)...
W 16:47:46 Retry Failed - The specified network resource or device is no longer available.
W 16:47:46 Retrying (11 of 20)...
W 16:47:46 Retry Failed - The specified network resource or device is no longer available.
W 16:47:46 Retrying (12 of 20)...
W 16:47:46 Retry Failed - The specified network resource or device is no longer available.
W 16:47:46 Retrying (13 of 20)...
W 16:47:46 Retry Failed - The specified network resource or device is no longer available.
W 16:47:46 Retrying (14 of 20)...
W 16:47:46 Retry Failed - The specified network resource or device is no longer available.
W 16:47:46 Retrying (15 of 20)...
W 16:47:46 Retry Failed - The specified network resource or device is no longer available.
W 16:47:46 Retrying (16 of 20)...
W 16:47:46 Retry Failed - The specified network resource or device is no longer available.
W 16:47:46 Retrying (17 of 20)...
W 16:47:46 Retry Failed - The specified network resource or device is no longer available.
W 16:47:46 Retrying (18 of 20)...
W 16:47:46 Retry Failed - The specified network resource or device is no longer available.
W 16:47:46 Retrying (19 of 20)...
W 16:47:46 Retry Failed - The specified network resource or device is no longer available.
W 16:47:46 Retrying (20 of 20)...
W 16:47:46 Retry Failed - The specified network resource or device is no longer available.
W 16:47:46 Device Removal Detected!
W 16:47:46 The device list will be refreshed at the next available opportunity.
W 16:47:58 Retrying (21)...
W 16:47:58 Retry Failed - The specified network resource or device is no longer available.
W 16:48:00 Retrying (22)...
W 16:48:00 Retry Failed - The specified network resource or device is no longer available.
W 16:48:48 Retrying (23)...
W 16:49:13 Retry Failed - The specified network resource or device is no longer available.
W 16:49:14 Retrying (24)...
W 16:49:15 Retry Failed - The specified network resource or device is no longer available.
W 16:49:17 Retrying (25)...
W 16:49:17 Retry Failed - The specified network resource or device is no longer available.
W 16:55:18 Retrying (26)...
W 16:55:18 Retry Failed - The specified network resource or device is no longer available.
W 16:55:19 Retrying (27)...
W 16:55:19 Retry Failed - The specified network resource or device is no longer available.
W 16:55:20 Retrying (28)...
W 16:55:20 Retry Failed - The specified network resource or device is no longer available.
W 16:55:20 Retrying (29)...
W 16:55:20 Retry Failed - The specified network resource or device is no longer available.
W 16:55:53 Retrying (30)...
W 16:55:53 Retry Failed - The specified network resource or device is no longer available.
W 16:55:54 Retrying (31)...
W 16:55:54 Retry Failed - The specified network resource or device is no longer available.
W 16:55:54 Retrying (32)...
W 16:55:54 Retry Failed - The specified network resource or device is no longer available.
W 17:07:02 Retrying (33)...
W 17:07:02 Retry Failed - The specified network resource or device is no longer available.
W 17:07:03 Retrying (34)...
W 17:07:03 Retry Failed - The specified network resource or device is no longer available.
W 17:07:04 Retrying (35)...
W 17:07:04 Retry Failed - The specified network resource or device is no longer available.
W 17:07:04 Retrying (36)...
W 17:07:04 Retry Failed - The specified network resource or device is no longer available.
W 17:07:05 Retrying (37)...
W 17:07:05 Retry Failed - The specified network resource or device is no longer available.
W 17:07:05 Retrying (38)...
W 17:07:05 Retry Failed - The specified network resource or device is no longer available.
W 17:07:05 Retrying (39)...
W 17:07:05 Retry Failed - The specified network resource or device is no longer available.
W 17:07:05 Retrying (40)...
W 17:07:05 Retry Failed - The specified network resource or device is no longer available.
W 17:07:05 Retrying (41)...
W 17:07:05 Retry Failed - The specified network resource or device is no longer available.
W 17:07:06 Retrying (42)...
W 17:07:06 Retry Failed - The specified network resource or device is no longer available.
W 17:07:06 Retrying (43)...
W 17:07:06 Retry Failed - The specified network resource or device is no longer available.
W 17:07:06 Retrying (44)...
W 17:07:06 Retry Failed - The specified network resource or device is no longer available.
W 17:07:06 Retrying (45)...
W 17:07:06 Retry Failed - The specified network resource or device is no longer available.
W 17:07:06 Retrying (46)...
W 17:07:06 Retry Failed - The specified network resource or device is no longer available.
E 17:07:08 Failed to Write Sectors 424864 - 424895 - The device is not connected.
I 17:07:08 Synchronising Cache...
E 17:07:12 Synchronise Cache Failed! - Reason: The specified network resource or device is no longer available.
I 17:07:12 Synchronising Cache (Last Attempt!)...
E 17:07:12 Synchronise Cache Failed! - Reason: The specified network resource or device is no longer available.
I 17:07:12 Closing Track...
E 17:07:13 Close Track Failed! - Reason: The specified network resource or device is no longer available.
I 17:07:13 Closing Track (Last Attempt!)...
E 17:07:13 Close Track Failed! - Reason: The specified network resource or device is no longer available.
I 17:07:13 Finalising Disc...
E 17:07:14 Finalise Disc Failed! - Reason: The specified network resource or device is no longer available.
I 17:07:14 Finalising Disc (Last Attempt!)...
E 17:07:14 Finalise Disc Failed! - Reason: The specified network resource or device is no longer available.
E 17:07:14 Failed to Write Image!
E 17:07:14 Operation Failed! - Duration: 00:23:33
I 17:07:14 Average Write Rate: 615 KB/s (0.4x) - Maximum Write Rate: 11,224 KB/s (8.1x)
E 17:07:21 CreateFile Failed! - Device: '\\.\CdRom0'
E 17:07:21 Reason: The system cannot find the file specified.
I 17:07:21 Searching for SCSI / ATAPI devices...
I 17:07:21 Found 1 DVD-ROM!