At the top of the Form information and Extended information dialog is an area that shows how many of each form type are currently in the system and how many of those have been verified.
When FORMS is running in a network, it can take a lot of time to retrieve this information. If you are not interested in this particular information, change ShowOnlyFormInfo=0 in the [Verify] section of Ehlocal.ini to ShowOnlyFormInfo=1. This enables FORMS to get the other information much faster.