burn process failed at 2x speed

[Killer_B]

I have been burning movies for about 2 months now and I rarely get coasters. Since the beginning of last week, I tried to burn several movies but it keeps failing. I have nero 6.6.0.3 and it would burn midway and says burn process failed at 2x speed. I have a nu dvdrw 082, firmware b362 and using prodisc dvdrs....please help, i have no clue what went wrong from between the time it work and the time it doesnt.....

4:02:25 AM #26 CDR -1207 File DVDR.cpp, Line 4827
Book Type automatically set to: DVD-ROM

4:20:08 AM #27 SCSI -1135 File Cdrdrv.cpp, Line 1430
SCSI Exec, HA 1, TA 1, LUN 0, buffer 0x0AC50000
Status: 0x04 (0x01, SCSI_ERR)
HA-Status 0x00 (0x00, OK)
TA-Status 0x02 (0x01, SCSI_TASTATUS_CHKCOND)
Sense Key: 0x03 (KEY_MEDIUM_ERROR)
Sense Code: 0x0C
Sense Qual: 0x00
CDB Data: 0x2A 0x00 0x00 0x14 0x0E 0x00 0x00 0x00 0x20 0x00 0x00 0x00
Sense Data: 0x70 0x00 0x03 0x00 0x00 0x00 0x00 0x12
0x00 0x00 0x00 0x00 0x0C 0x00

4:20:08 AM #28 CDR -1135 File Writer.cpp, Line 311
Write error

4:20:08 AM #29 Text 0 File ThreadedTransfer.cpp, Line 228
all writers idle, stopping conversion

4:20:08 AM #30 Text 0 File ThreadedTransfer.cpp, Line 222
conversion idle, stopping reader

4:20:08 AM #31 Text 0 File DVDR.cpp, Line 2632
EndDAO: Last written address was 1314303

4:20:08 AM #32 Text 0 File DVDR.cpp, Line 5258
Drive: NU DVDRW DDW-082
Book Type request: DVD-ROM, write to EEPROM
Changing the Book Type was finished successfully, return code 0

4:20:08 AM #33 Phase 38 File dlgbrnst.cpp, Line 1832
Burn process failed at 2x (2,770 KB/s)

[bazooka]

Bad discs

[csaag]

Always possible that something broke with your DVD burner & you'll have to send it for a warranty repair.

Were the discs that are failing now, working before or have you been using different media? If using different media, then go back & try the media that was previously working.