TOAD hangs for approximately 10 minutes after hitting the OK button in the Server Connection window.
After some time, the 'Windows Application has encountered a problem' window is displayed.
'We are sorry for the inconvenience.
Connection Closed Gracefully.
To see what data the error report contains, click here.'
"Click here" brings up the Eureka Log window.
The TOAD application has to then be closed from the Task Manager.
Issue fixed in version 10.5. The latest version can be downloaded at: