I am trying to flash my NEC ND-6450A v2.36 drive to the suggested 2.23 version, mainly so it will use DMA instead of PIO. It is located on the secondary channel, master interface. When I use BinFlash v1.26, it reports that it will continue the operation because "Probably mixing up master and slave firmware etc" and that "Firmware is for a different drive."
I have tried several versions of the 2.23 firmware and Liggy's 2.24. All result in the same errors.