My gosh I’ve done a lot of research on this one.
I’m trying to burn a DVD with a SONY DVDRW DW-D56A
I’ve recently updated the firmware to: PS08 (previously PYS1)
The disc code of the DVD I’m using is: CMC MAG. AM3
When trying to burn via NERO the max speed that I’m allowed to burn at is 2X. In fact I don’t get a choice, it’s just 2X (grayed out)
Similiar results via ROXIO.