[gui-talk] Problem with JAWS on the Internet

[hmp]

I seem to have problems while I'm using the internet with JAWS. 
Sometimes I am on a page and need to access the menu bar (like 
the file or favorites menu), I press that corresponding keystroke 
and JAWS suddenly stops responding and I have to restart it 
again. Does anyone know why I'm having this problem?
For your information: I am running Windows XP with JAWS 9.0 and 
Internet explorer 8.