I believe I have gotten past the issue. I think it is caused when I attempt to configure TCPMon or SOAP Monitor to capture any responses/errors/etc. To resolve it, I have to delete the default-soapui-workspace.xml and soapui-settings.xml files and open up soapUI again.
However, this doesn't resolve my problem that I want to be able to capture messages from the SOAP web services when running a load test, to see where it could be failing when I place a load on it. Any ideas as to what could be causing that? (P.S. I am using the 2.5.1 Pro version)
Thanks,
Sheel Shah