I have weird problem here.
let me start with me H/W
LiteOn LDW-411S / Acer/Benq DW1620
DMA on, Secondary Master
start about week ago, Nero only allow me write DVD-R at 2.4x, but actually it write at 1x and might fail sometime. (it was okie before, the LDW-411S wirte at 4X)
so I bought a new writer DW1620(replace the LDW…) … problem still there.
I run the utility came with Nero, the “CD-DVD Speed”
after I ran that s/w, the speed back to normal for both drive.
few days after, I try make some DVD, the speed back to 2.4x again… ran the CD-DVD speed… the speed back to normal …
it seems like everytime I want make new DVD, I have to run the CD-DVD Speed first …
is there anyway to “fix” this problem ?