DVD Burning Problem

[DieselPUmp]

Hi,

I'm having a problem when I burn DVD's. I'm using an LG 4167B with nero 7 premium.

Now sometimes burnings works, but lately I've been getting an error message.

It seems to burn the whole dvd, but when it's closing out the dvd, it says that the disc failed.

Any ideas why this might be happening?

PS. I've tried it with a few different DVDs and I get the same problem. Like I said, it works sometimes, but more and more lately I'm getting the error message.

Thanks