Ok, new log from Imgburn 2.5, same ISO and Verbating-R disc.....same problem.
I 16:35:30 ImgBurn Version 2.5.0.0 started!
I 16:35:30 Microsoft Windows 7 Home Premium x64 Edition (6.1, Build 7600)
I 16:35:30 Total Physical Memory: 4.160.552 KB - Available: 2.084.448 KB
I 16:35:30 Initialising SPTI...
I 16:35:30 Searching for SCSI / ATAPI devices...
I 16:35:30 Found 2 DVD-ROMs and 1 BD-RE!
I 16:35:59 Operation Started!
I 16:35:59 Source File: C:\Users\XLave\Downloads\Zelda - Twinlight Princess.iso
I 16:35:59 Source File Sectors: 712.880 (MODE1/2048)
I 16:35:59 Source File Size: 1.459.978.240 bytes
I 16:35:59 Source File Volume Identifier: The Legend of Zelda Twilight Pri
I 16:35:59 Source File File System(s): Special
I 16:35:59 Destination Device: [1:0:0] MATSHITA BD-MLT UJ230AS 1.01 (D:) (SATA)
I 16:35:59 Destination Media Type: DVD-R (Disc ID: MCC 01RG20) (Speeds: 2x)
I 16:35:59 Destination Media Sectors: 715.056
I 16:35:59 Write Mode: DVD
I 16:35:59 Write Type: DAO
I 16:35:59 Write Speed: 2x
I 16:35:59 Link Size: Auto
I 16:35:59 Lock Volume: Yes
I 16:35:59 Test Mode: No
I 16:35:59 OPC: No
I 16:35:59 BURN-Proof: Enabled
I 16:36:02 Filling Buffer... (40 MB)
I 16:36:03 Writing LeadIn...
W 16:36:17 Failed to Write Sectors 3712 - 3743 - Reason: Power Calibration Area Error
W 16:36:17 Retrying (1 of 20)...
W 16:36:17 Retry Failed - Reason: Power Calibration Area Error
W 16:36:17 Retrying (2 of 20)...
W 16:36:17 Retry Failed - Reason: Power Calibration Area Error
W 16:36:17 Retrying (3 of 20)...
W 16:36:17 Retry Failed - Reason: Power Calibration Area Error
W 16:36:17 Retrying (4 of 20)...
W 16:36:17 Retry Failed - Reason: Power Calibration Area Error
W 16:36:17 Retrying (5 of 20)...
W 16:36:17 Retry Failed - Reason: Power Calibration Area Error
W 16:36:17 Retrying (6 of 20)...
W 16:36:17 Retry Failed - Reason: Power Calibration Area Error
W 16:36:17 Retrying (7 of 20)...
W 16:36:18 Retry Failed - Reason: Power Calibration Area Error
W 16:36:18 Retrying (8 of 20)...
W 16:36:18 Retry Failed - Reason: Power Calibration Area Error
W 16:36:18 Retrying (9 of 20)...
W 16:36:18 Retry Failed - Reason: Power Calibration Area Error
W 16:36:18 Retrying (10 of 20)...
W 16:36:18 Retry Failed - Reason: Power Calibration Area Error
W 16:36:18 Retrying (11 of 20)...
W 16:36:18 Retry Failed - Reason: Power Calibration Area Error
W 16:36:18 Retrying (12 of 20)...
W 16:36:18 Retry Failed - Reason: Power Calibration Area Error
W 16:36:18 Retrying (13 of 20)...
W 16:36:18 Retry Failed - Reason: Power Calibration Area Error
W 16:36:18 Retrying (14 of 20)...
W 16:36:18 Retry Failed - Reason: Power Calibration Area Error
W 16:36:18 Retrying (15 of 20)...
W 16:36:18 Retry Failed - Reason: Power Calibration Area Error
W 16:36:18 Retrying (16 of 20)...
W 16:36:18 Retry Failed - Reason: Power Calibration Area Error
W 16:36:18 Retrying (17 of 20)...
W 16:36:18 Retry Failed - Reason: Power Calibration Area Error
W 16:36:18 Retrying (18 of 20)...
W 16:36:18 Retry Failed - Reason: Power Calibration Area Error
W 16:36:18 Retrying (19 of 20)...
W 16:36:18 Retry Failed - Reason: Power Calibration Area Error
W 16:36:18 Retrying (20 of 20)...
W 16:36:18 Retry Failed - Reason: Power Calibration Area Error
E 16:36:21 Failed to Write Sectors 3712 - 3743 - Reason: Power Calibration Area Error
I 16:36:21 Synchronising Cache...
E 16:36:25 Failed to Write Image!
E 16:36:25 Operation Failed! - Duration: 00:00:25
I 16:36:25 Average Write Rate: 0 KB/s (0.0x) - Maximum Write Rate: 0 KB/s (0.0x)
Anyone knows why??