It could be a setting but I doubt it, in the past when I have run into things like this, it has always been software related, if I switch programs the problem goes away. I have never heard of the programs you are using. Maybe you should check and see which software companies have free trials, maybe try Nero or CloneCD. Both work very well. CloneCD is only for making complete copies. Try CloneCD and see what happens. Using CloneCD you should get an exact copy, this would set your mind to rest about the burner.
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