Finally got the Hawking HMPS2U device server working. It didn’t recognize the default ID and password. After two emails to Hawking (both answered real fast), I got it reset. With the power on, hold the INIT button down for 27 seconds. then unplug the power, and plug back in.
So now we don’t have a 65 foot USB cable laying on the floor. I operates both the Roland DG-GX-24 vinyl cutter and the Nextengine 3-D scanner.