Brad -
This might be a bit of a reach, but there might be an issue with your version of the Enttec firmware and the Pangolin apps.
My DMX USB Pro is also at firmware 1.44, and it works fine with Beyond and QuickShow (as well as Enttec D-Pro), with no delays.
I've never had to adjust any DMX setting in either Pangolin app other than COM port settings.
Also, just as a troubleshooting step, make sure you're using a USB 2.0 port on your PC, and not a USB 3.0 port
Might be worth contacting Pangolin from the link on the main web page and let them know what is going on.
Randy
Last edited by Stuka; 01-12-2015 at 15:11.
RR
Metrologic HeNe 3.3mw Modulated laser, 2 Radio Shack motors, and a broken mirror.
1979.
Sweet.....