For most URLs, the key combination of Ctrl+Shift+R works fine.
But for redirects (example: a favicon.ico) it reloads the target URL instead of the one typed into the address bar, and for files that Firefox can't open in-browser (example: a .TIFF image file, or anything that gets a "What should Firefox do with this file?" prompt) Ctrl+Shift+R simply doesn't work.
How do I force a reload of a given URL in Firefox without it doing a redirect or a download for those times when it does?
