The funny thing:
With these files it will always on the same position...
Normal/direct Burning: W 12:35:11 Failed to Write Sectors 180800 - 180831 - Reason: No Seek Complete
Then i create a iso with these files without problems. I burned the iso file and then: W 13:36:25 Failed to Write Sectors 180800 - 180831 - Reason: No Seek Complete
I tried other files: W 13:27:13 Failed to Write Sectors 180928 - 180959 - Reason: No Seek Complete
I tried before many times other files and these are also breaks on nearly the same position. I tried other burning programs and they also breaks in these area. But today the first disc i burned succesfully was the disc i can't burn yesterday...
I started a new set of DVDs, normaly they should work they are Verbatims
I will try another disc tomorow
Unfortunatly it is not so easy to change the drive on my laptop, i have to send them to Dell (again)...