Hi,
Can write to DVD+RW at 4x and it’s great (better than my old DRU-500A).
DVD-R is detected as 4x but takes 1/2 an hour so writes at only 2x, help!
I am running firmware v1.0d (latest) and my old DRU-500A had no trouble with my ritek disks at 4x…
Cheers.