Comment 171 for bug 240242

This issue happens in FF for me each day and right now in fact. I find that every time I open the 4th or 5th tab in FF, the URL entered in the address bar will not load after clicking "green arrow" or pressing enter. Even entries in the Google Search bar to the right of the address bar will not load. However, within the same "non-functional" tab, clicking a bookmark will allow the bookmarked page to load, but you still can't change to a different URL from that tab. So, I've added Google as a bookmark; this allows entry of the desired URL into Google search to proceed.

Windows XP: Reproducible daily.
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.5) Gecko/2008120122 Firefox/3.0.5