As I told you here, I have a “1 inch high” grey botton bar in Firefox when I run it while I’m off-line.
I reported this to Netcraft Support; they told me they know this problem exists, and how to “fix it” (“simply restart Firefox” :)).
Furthermore, Mozilla developers told them this problem will ben fixed in “the next release“.
I’m experiencing this situation since Firefox 1.5, what “next release” do they mean? “we believe Firefox 3 will solve it“.