I purchased an AOPEN DUW1608/ARR drive this past April. It has been a good drive to me up until about a week ago. I popped in a DVD for my typical viewing pleasure, and it failed to recognize the DVD.
It still recognizes CDs, though–which i found odd. I don’t recall having done anything peculiar with the drive that would cause it to fail to recognize DVDs. I have updated the firmware to the latest available, but the problem persists.
All suggestions are appreciated. Take care.