Interesting Error when burning 360 backup - still plays anyway?

[TGFW]

I spent a few minutes googling this and had no luck. Wanted to throw this out there for some opinions:

 

Short version:

Burner: Brand New Pioneer DVR-S18MBK with latest Firmware.

Media: Verbatim DVD+R DL (MKM-003-00) (Unfortunately not the 2X)

 

I've been able to successfully burn 2 of my backups so far. It always has this error when starting, but continues anyway.

I 10:55:40 Writing LeadIn...
W 10:56:09 Failed to Write Sectors 128 - 159 - Reason: The request could not be performed because of an I/O device error.
W 10:56:09 Retrying (1 of 20)...

 

I am having an issue with a different backup thought - see the very bottom of this log:

I 10:55:27 ImgBurn Version 2.5.0.0 started!
I 10:55:27 Microsoft Windows 7 Ultimate x64 Edition (6.1, Build 7600)
I 10:55:27 Total Physical Memory: 2,095,272 KB  -  Available: 1,150,084 KB
I 10:55:27 Initialising SPTI...
I 10:55:27 Searching for SCSI / ATAPI devices...
I 10:55:29 Found 1 DVD-ROM, 1 DVD±RW/RAM and 1 BD-ROM/HD DVD-ROM!
I 10:55:39 Operation Started!
I 10:55:39 Source File: (A backup of a game I own)
I 10:55:39 Source File Sectors: 3,697,696 (MODE1/2048)
I 10:55:39 Source File Size: 7,572,881,408 bytes
I 10:55:39 Source File Volume Identifier: XBOX360
I 10:55:39 Source File Volume Set Identifier: 33479a57
I 10:55:39 Source File Implementation Identifier: Daikin U.S. Comtec Lab
I 10:55:39 Source File File System(s): ISO9660, UDF (1.02)
I 10:55:39 Destination Device: [2:0:0] PIONEER DVD-RW  DVR-218L 1.02 (F:) (SATA)
I 10:55:39 Destination Media Type: DVD+R DL (Disc ID: MKM-003-00) (Speeds: 4x, 6x, 8x, 10x)
I 10:55:39 Destination Media Sectors: 4,173,824
I 10:55:39 Write Mode: DVD
I 10:55:39 Write Type: DAO
I 10:55:39 Write Speed: 2.4x
I 10:55:39 Link Size: Auto
I 10:55:39 Lock Volume: Yes
I 10:55:39 Test Mode: No
I 10:55:39 OPC: No
I 10:55:39 BURN-Proof: Enabled
W 10:55:39 Write Speed Miscompare! - Wanted: 3,324 KB/s (2.4x), Got: 5,540 KB/s (4x)
I 10:55:39 Advanced Settings - Optimal Writing Speed: No
I 10:55:39 Optimal L0 Data Zone Capacity: 1,913,760
I 10:55:39 Optimal L0 Data Zone Method: Copied From Original Disc
I 10:55:39 Set L0 Data Zone Capacity Succeeded!
I 10:55:40 Filling Buffer... (40 MB)
I 10:55:40 Writing LeadIn...
W 10:56:09 Failed to Write Sectors 128 - 159 - Reason: The request could not be performed because of an I/O device error.
W 10:56:09 Retrying (1 of 20)...
I 10:56:11 Writing LeadIn...
I 10:56:11 Writing Session 1 of 1... (1 Track, LBA: 0 - 3697695)
I 10:56:11 Writing Track 1 of 1... (MODE1/2048, LBA: 0 - 3697695)
I 10:56:11 Writing Layer 0... (LBA: 0 - 1913759)
I 11:08:14 Writing Layer 1... (LBA: 1913760 - 3697695)
I 11:19:39 Synchronising Cache...
I 11:19:44 Closing Track...
I 11:19:46 Finalising Disc...
W 11:20:02 Potential 'WaitImmediateIO' Deferred Error - (99%, 0/3) - The request could not be performed because of an I/O device error.
W 11:21:34 Finalise Disc Failed! - Reason: The request could not be performed because of an I/O device error.
W 11:21:34 Retrying (1 of 3)...
W 11:21:34 Retry Failed - Reason: Cannot Format Medium - Incompatible Medium
W 11:21:34 Retrying (2 of 3)...
W 11:21:34 Retry Failed - Reason: Cannot Format Medium - Incompatible Medium
W 11:21:34 Retrying (3 of 3)...
W 11:21:34 Retry Failed - Reason: Cannot Format Medium - Incompatible Medium
E 11:21:43 Finalise Disc Failed! - Reason: The request could not be performed because of an I/O device error.
E 11:21:43 Failed to Write Image!
I 11:21:43 Exporting Graph Data...
I 11:21:43 Graph Data File: C:\Users\xxx\AppData\Roaming\ImgBurn\Graph Data Files\PIONEER_DVD-RW_DVR-218L_1.02_FRIDAY-MARCH-12-2010_10-55_AM_MKM-003-00_2.4x.ibg
I 11:21:43 Export Successfully Completed!
E 11:21:43 Operation Failed! - Duration: 00:26:04
I 11:21:43 Average Write Rate: 5,256 KB/s (3.8x) - Maximum Write Rate: 5,631 KB/s (4.1x)

 

I got this same error twice. What's interesting is that it still plays in my 360.

 

Any thoughts? Is this a non-issue?

Edited March 12, 2010 by TGFW

[mmalves]

Look for updated drivers for your SATA controller. You should also try burning at 6x or 8x as you may get a better burn quality on those speeds.

 

//edit actually, please read Cynthia's post below because she has that burner and knows more about it than I do

[TGFW]

Look for updated drivers for your SATA controller. You should also try burning at 6x or 8x as you may get a better burn quality on those speeds.

 

Thanks. I'll try both of those and report back.

[LIGHTNING UK!]

Verify your burns too, especially if these errors continue.

[Cynthia]

The only speed I got to work with that media/burner was 4x. The higher ones just gave verify errors.

[TGFW]

The only speed I got to work with that media/burner was 4x. The higher ones just gave verify errors.

 

I updated my SATA drivers and tried a couple of burns at MAX (avg 5.6X, Max 10X). Verified and played in the 360 no problem.

 

I'm not going to push my luck with MAX, I'll lock it down to 4X, but I just wanted to report back that I think all is well.

 

Thanks!

Edited March 13, 2010 by TGFW