Toad hangs on "DB Health check", Play a custom script at the end of the Health Check (4266029)

Toad DB Heath Check window hangs and consumes almost 50% of CPU when clicked Params link for
Play a custom script at the end of the Health Check in DB Heath Check | Settings Tab.

Toad for Oracle hangs and the application needs to be killed.

WORKAROUND:

Confirm if a large amount of databases are being loading from the TNSNAMES.ORA file.
If confirmed, reduce the TNSNAMES.ORA files to only the databases that are needed.

STATUS:

Waiting for fix in a future version of Toad for Oracle.