What action immediately precedes the "hang"? Deleting a record? Just opening the file?
Do you get the same behavior if you use such a password to open the file with a copy of filemaker Pro instead of a web browser?
Thanks a lot. The "Hang" always happens after a mouse click (ex. when the user click on a field to modify it or when he click on "create a new file" or...) I've got no problem when I use the TCP/IP connection