Yes. There is about a 3-5 second delay after clicking on anything in Bike Forums; if I click on anything including other web sites within that 3-5 sec delay, Bike Forums reads "Not Responding" and then takes another 3-5 seconds to respond. Bike Forums is the only web site that acts this way on my computer with Firefox. Bike Forums use to respond normally but this wacky slow behavior has been going on for about six months.