I bought this drive four months ago. The first file prostore_new_burn_bad.PNG shows the burn quality I have now consistently with some mid-range media.
The second file prostore_old_burn_good.PNG shows the quality I used to have with the same media.
Additional information is that the drive used to burn some low-quality media almost perfectly, i.e. PI/PIF in range 10/100, while now the result ist almost unreadable.
The problem appeared in version 102, so I upgraded to 104 but no change.
What puzzles me more, I experienced the same problems with my previous drive, LiteOn 851, i.e. after a couple of months the LiteOn burned DVDs showed high error rates near disc end (see thread http://club.cdfreaks.com/showthread.php?t=123283)
Any ideas? Help appreciated