40125S w/ZS0A only writes at 16x?

Just got a new 40125S and flashed it to ZS0A… now Nero bundled, download and InfoTool 1.1 all say the max write speed is 16x! Any suggestions on how to fix this would be appreciated…

Yep: Insert a disc that the Lite-On will write at 40X before you start the programs.

You may use Nero CD-Speed (Do a write speed test) to see what discs that will actually write at full 40X.