[qanda]This thread is about the Lite-On DH-20A4P. Click here to see full specs[/qanda]I flashed with 20A4P.9P59.patched-fb-eos-eoht.exe (the most recent dual version) and I got this scan after one succesfull burn at 12x. I then cleared the learnt data with Eprom, but it still produced errors. Next I reverted to the Lite-on 9P59 firmware and then it produced the second scan (even after clearing the data. Is there anything I can do to fix this. Before the upgrade, I could burn the Prodisc R04 without issues.