Thanks a lot for your answer Arvol.
However I have no problems getting Resolume to listen to DMX. It reacts just fine, when editing a channel.
What I am trying to is to make it repack without a change in DMX.
At the moment, I can have my lighting desk values different thet the values in Resolume, as it only reacts when I make a change.
I want it to listen all the time.
I have had situations where the Resolume computer is rebooted in a different state, then the lighting desk. This resulted in not all channels / parameters, where at the right place.