When completing certain forms online with Firefox, a required action such as loading the next form in the process may be blocked by Firefox, presumably for security reasons. This block can be removed by clicking in a small window above the Firefox screen where notice of the blocking event is also displayed. The problem is this notification is subdued and easily missed, especially when the form itself includes pauses for assimilation of information, or calculations, etc. Only when the delay seems interminable does one remember the last time this happened and where to look for the blocking notification. Is it possible to add a sound to the notification? Or would it be permissible to safely inactivate the blocking? If so, how would I do that? Thanks for your help, and for the use of Firefox.