I recently signed up for DriecTV Now and was having issues accessing the site after logging in where I would get a black screen. After spending a couple of days back and forth with their customer support which is terrible I started going down the list of things to see if I could get to the bottom of it. After a number of different things being removed, turned off or disabled including all the components of the firewall I decided to disable the DNS address that Comodo uses on install and that fixed it. Is there any idea why Comodo would block DirecTV Now of all things? If there is nothing that can be done than great, I just won't use Comodo's DNS and stick without it. Thanks.