We had both V 8 and V 9 of ESS working on our test box running LSF 9.01. We had to reinstall LSF reverting back to 9.004 because of 9.01's incompatibility with our 8.03 apps. Since the reinstall of LSF back to 9.004 the ESS screens have stopped working. The portal menu and bookmarks are there, but when anything is selected, the status bar just says Done. The individual ESS htm screens will display if launched directly in a browser, but it looks like the JS is not running the pages properly from the menu. We've reinstalled self service and portal to no avail. Websphere is pointing at the new LSF 9 install and the HR and FInance applications work fine from Portal. I'm hoping we don't have to reinstall Websphere. Has anyone encountered this before? Thanks.