DBVisualizer shuts down ASIQ12.7 ebf 11

[Anil]

I have a user with DBA resource authority who uses DBVisualizer
client. When he disconnects the client , it brings down the ASIQ
server running on the Solaris. The iqmsg log just shows the shut down
as if stop_asiq was executed. It only happens under certain
combination. I looked at the options on DBVisualizer and not sure what
would cause the server to shut down. Appreciate any thoughts.
Thanks

[John Anthony]

There is a setting on the ODBC driver that shuts down the engine if the connection is the last one. Is that enabled and the cause for the shutdown ?