Hi I have the same problem (Using SoapUI Pro 4.5.1) and posted another issue on the board. Did you get any solution suggestion? It is very annoying, right now I have started using again free version of SoapUI plugin for Eclipse to be able to do my work.
Hi The problem was solved long ago and the root cause, in our case, was our WSDL:s and XML schemas. I have been using SoapUI-Pro now in 3-4 months and impressed by lots of features that I have found out in the tool, like indesign Groovy, property transfers, loadtests, Jasper reporting etc. However the support of the tool is well .... :-) Thanks anyway.