Your add-ons are probably causing the problems you are experiencing. There is nothing inherently wrong with the browser, itself. It is well known that a poorly crafted add-on will cause problems with other add-ons, causing a frustrating user experience. Try disabling all add-ons and re-enable one at a time to find which one causes the problem.
post #4171 of 6852
11/10/12 at 12:57pm