Connection Information including Project Name, User Name and Password are stored in a table. Passwords are store encrypted. These records can be deleted in this is an issue using the form below which means you will need to recreate these records every time you connect to the server.
You may need to repair these when you change a password. You need to input the new password below. As soon as you save it then it will show you the encrypted value.
Once you select Connection Information in the Edit Menu then this form will appear.