No specific advice, since for me there is not enough detail in your description.
As a general approach what has helped me numerous times is to explain the problem to someone in great detail. In many cases, while doing so, I realized what the issue was.
If you are inclined to do this, you can of course take that approach with us in the forum here :-).
What might help, if you haven’t done it already, is to look into the log files of Designer/Eclipse and more importantly of MWS. That will at least give you a hint if you even reached MWS on a network level, or need to look elsewhere.
#webMethods#MWS-CAF-Task-Engine#BPM