I'm using Norton Security Suite 22.5.5.15 and Chrome 47.0.2526.106 m.
Sometimes (and I haven't found the pattern), the Norton Toolbar obscures the very top of a web page. It seems to be the toolbar itself, not the Identity Safe pop-up.
Since a lot of web pages have links up at the very top, this can make it impossible to navigate the site.
Does anyone have any ideas?