I've seen this happen before.  The fix for me was to use Firefox instead of IE.
I just set the Celerra Uber VM VSA up but I have an issue with some of the fields being blank. As an example if I click Manage NIS Settings I see this:  [IMAGE]  The field where the datamover should be is blank. If I click the drop down I see nothing:  [IMAGE]  If I run the setup wizards I can access & see these fields but once set up I cant edit them through the "settings" menus. This is also the same with the Networking. If I make changers the Apply or OK buttons don't highlight so I cant save the settings:  [IMAGE]  Ive tried different browsers but I get the same result.  Does anyone know if its possible to edit these settings through unisphere on the Uber VM?
Blank Fields in Unisphere