About 6 weeks ago I had the same problem on my Yamaha 2100S. It shouldn't have happened in my view because of its whacking 8MB buffer. So I e-mailed Goldenhawk and they were adamant that this was a buffer under-run.

So I lowered the burn speed to 4x (from 8x) and the burn went through. I subseuently de-fragmented the hard drive and I can burn again at 8x. If your problem occurred at 4x then try 2x.

I also asked Goldenhawk if they'd got a database of error codes. They said 'no' but they might do it one day.

Please let us know how you get on. It adds to the knowledge base.