DVD Decrypter Buffer Underuns

I don’t understand why but I get the most buffer underuns with DVD Decrypter (any version) compared to Nero or Alcohol 120%.

My HD is defragmented and I use 80 conductor cables for all drives.

Any reason why I get more buffer underruns with DVD Decrypter :confused:

My Writer is a NEC2500A.

Maybe it’s the buffer size in DVD Decrypter. At default I think it’s set at 20mb, try setting it to 128mb. Go to tools, settings in the I/O tab.