PMA Update failure on Sony Dru510a

I have a Sony Dru510a.
The last weeks i get this problem sometime.
“PMA Update failure” when starting to burn a dvd movie.
Im using Datawrite media 4x, but don’t think that’s the problem, because i allready burned a lot of them in the past without problem.
Maybe the problem started after upgrading to Firmware 1.0D, if so is it possible to downgrade to 1.0C ??
Or is there another way to fix this problem ??

F.ex. first using Nero (v6.0.0.19) it gives me the problem, then using same disc on RecordNow Max it works.
But sometimes it’s the other way, it’s not working in RecordNow but works in Nero, very strange…
Also with Alcohol sometime works and sometime not.

This is part of log from Alcohol (latest version).
SONY DVD RW DRU-510A (1:1) - [Write ERROR] LBA: 2256, Length: 16 S:KEY - 03/73/04 - “Program Memory Area/RMA Update Failure”

What is this PMA ??

Thx
GDK

I have the same problem. Do you have solve it?

Best regards,

ciao. Paolo

I have the same problem. Do you have solve it?

Best regards,

ciao. Paolo