I did FE/TE test before burning.
YUDEN000T02 8x DVD+R (sold as SONY 50pack Made in Japan), burned @16x.
AS ON, PR ON.
I would say that the burn scan looks similar than without FE/TE test in my previous test. Maybe because the TY media is recognized in the firmware?
The FE/TE test says that the T02 should not be written at the highest speed. That explains the speed drop. However I believe AutoStrategy can handle this too. I'll try with 16x certified media (MCC004) later.