I recently flashed my A09XL (firewire/usb enclosure...always been this ways)with the buffalo 8.58 firmware, and because it didn't do much for me, I went back to the Pioneer 1.58 firmware. But now, my drive won't read regular dvds. All it reads are DL disks I burnt on it. It doesn't even bitset anymore...(I was told that with 1.58 the drive automatically bit sets, my experience confirmed this previously ie before the 8.58 flash).
I am not sure what happened. any ideas?