A few days ago I forced (as in my laptop was going to do it whether I liked it or not) to upgrade to Win 8.1. I thought everything went fine but since then my net has been incredibly slow. Firefox and Chrome load very slow or time out. I ran a diagnosis on my Wifi connection and it said my DNS server is not responding. After a quick google I saw this was a common problem but yet didn't find any real good instructions on what to do about it.
Anyone have any tips?