Check your com port # in the device manager. The DU1.inf will show up there, not as a usb device. Put a pause command as the last line of the batch file. It will hold the exit screen for a keypress.
Best dead song: Passenger
Hubs and power. My Superbpag 3.0 (14 amp) is great if it's plugged into a usb 2.0 port. But there's only room for four Du-1s. My new Anker 3.0 (10 amps) runs all five for a while in 2.0 or 3.0 ports and then crashes with a write failure. I suspect a driver problem there. You need full power...
April 29 was his (soleo) last post on the DR-1 thread. On a positive note, somebody did change the price on the website to 10 dash from the pre order price of 9.