It turns out that here in Southern California if you have had AT&T installed or changed subscriptions within the last year or two, then you should have this problem. It turns out that you need to go in through your Mac’s system preferences and changed the DNS settings. This can be found in System Pref> Network> DNS (tab at the top) and then you just add two DNS servers to the list. Here they are:
68.94.156.1
68.94.157.1
This has easily doubled the speed that I get on my mac connected to…
