6650 in slim usb enclosure question

Hello everyone! I have this enclosure housing an NEC 6650. The problem I am having is that when I write a DVD it hangs on the writing lead in. This happens in both DVD decypter and ONES. I have flashed the drive’s firmware to Liggy’s 1.62 fast and that does not help any. The drive just seems to want to “reset” itself after a minute or so if it is sitting idle. My thoughts are that I need to change the the drive parameter (ie. CS, Master, Slave). Am I correct and if so how do I do this? Thanks :smiley: