He probado ahora mismo a grabar un dvd marca TDK de ID MBIPG101-R10-65 a velocidad 2.4xx y el resultado ha sido este:
W 23:24:30 Failed to Write Sectors 0 - 31 - Reason: Timeout on Logical Unit
W 23:24:30 Retrying (1 of 20)...
W 23:25:31 Retry Failed - Reason: Timeout on Logical Unit
W 23:25:31 Retrying (2 of 20)...
W 23:26:32 Retry Failed - Reason: Timeout on Logical Unit
W 23:26:32 Retrying (3 of 20)...
W 23:27:33 Retry Failed - Reason: Timeout on Logical Unit
W 23:27:33 Retrying (4 of 20)...
W 23:27:59 Retry Failed - Reason: Power Calibration Area Is Full
W 23:27:59 Retrying (5 of 20)...
W 23:28:04 Retry Failed - Reason: Power Calibration Area Is Full
W 23:28:04 Retrying (6 of 20)...
W 23:28:15 Retry Failed - Reason: Power Calibration Area Is Full
W 23:28:15 Retrying (7 of 20)...
W 23:28:22 Retry Failed - Reason: Power Calibration Area Is Full
W 23:28:22 Retrying (8 of 20)...
I 23:28:25 Abort Request Acknowledged
W 23:28:36 Retry Failed - Reason: Power Calibration Area Is Full
E 23:28:36 Failed to Write Sectors 0 - 31 - Reason: Timeout on Logical Unit
I 23:28:36 Synchronising Cache...
I 23:29:01 Closing Track...
I 23:29:02 Finalising Disc...
W 23:29:02 Finalise Disc Failed! - Reason: Cannot Format Medium - Incompatible Medium
W 23:29:13 Finalise Disc Failed! - Reason: Cannot Format Medium - Incompatible Medium
He flasheado la grabadora con el firm V2 que me has dicho antes Takumi, los Verbatim de vicio como siempre pero éstos ni los traga ya... al menos antes hacia copias
.
PD: Se ve que no ha llegado ni a iniciar la grabación de disco, quizás es que como la velocidad mínima de grabación es 4x según el fabricante al cambiar la velocidad a 2,4x en el firmware directamente no los acepta y no arranca a grabar.