I got my new BenQ DW1620 retail yesterday and directly after installing it in my PC, I tried to burn some 8x DVD+Rs from Verbatim (Media ID: MCC003). The first one I burned with B7T9, although the scan wasn't bad, I think, I tried the second one with B7P9. This one looked much better, even if there were more PIEs at the beginning. The third one I burned exactly like the second one, using B7P9 and DVD Decrypter. (With the new burner I can finally burn all those DVB-S recordings which fill up my harddisk :D) The scan however was extremely bad, PIEs, PIFs and even POFs going up real high at the end. I think I could consider this a coaster, however I don't like the second movie on this +R either, so I'll just keep it, as the first few GBytes look okay to me.
Has anyone an explanation, why the third burn was so bad? Did I just have bad luck with this +R?
First burn (B7T9):
Second burn (B7P9):
Third burn (B7P9):