recently I am facing a DVD burning issue. When I burn a DVD, the writing buffer keeps up and down, that causes the 8X DVD burning lasting more than 30 mins. Since I use Nero and it has buffer underrun protection, the burned DVD is okay for using, but how can I fix the problem? please help.
If your drive has the older style IDE interface, then the first thing you should do is check the dma status of the drive. Look at this thread to find instructions on how to do this.
It would help to know the make and model of your dvd burner.
It’s also possible that you have a heavily fragmented HDD or you are trying to burn data from an external HDD.