Perhaps I have an odd combination of add ons that interacted to create this, I do not know. All that I do know is when I turned this on and re-booted Firefox not a SINGLE website came through. Every single one gave the turning circle and never changed even after 20 mins. Deleted this add on and everything worked fine again. -- Developers, FYI and heads up.
Hello dear, Thanks for your review. I'm pretty sure the problem is not in my Extension, Because it doesn't effect on web requests. Please reinstall it and reload the site again to check that it will load or not. In addition please sent the site to me to check it. let me to solve it by providing more details.