Java error on System View page

I am running into an issue in the Portal where when I attempt to view my objects in the System View page I get a java stackoverflow error. This is when I have more that 400 objects returned. I opened an SR with wM. They replied to apply any applicable patches (I applied 2 Portal Fixes (MWS_6-5-2_Fix1 & 2) specifically detailing this issue) and also bumped up the java -Xoss thread size to 2GB in the setup script and validated I was on Java 1.4 or above. None of it seems to have made any difference.

Any ideas?