As mentioned by Ofer, please check that the Enttec DMX Pro has the most updated firmware. If I recall correctly, you can use the Enttec pro manager software to check / update the firmware.
You mentioned that you have the units patched to universe 1. Why do you need both devices to output DMX? Why not just use the M-Touch? Are you trying to control other lights on a second universe?
Another thing to check. In M-PC, Enttec only outputs universe 1. Make sure you are using the correct output on the Enttec fan out. If you need additional universes, you'll have to set the M-Touch to universe 2 in the DMX settings menu.