Droid Razr as a router

There are some known issues with certain websites with Yahoo! being one of those. 3 weeks ago when I got my RAZR the rep told me that. I used the built in paid version of the hotspot and Yahoo wouldn't load. After 3 days I canceled the paid service. I rooted and used SQlite and the built in hotspot feature still won't load Yahoo. Using WiFi Tether, and Yahoo still won't load. So apparently the rep was correct I have not tried tethering an actual computer, just my iPad. But that shouldn't make any difference.
I think its the same BS with Big Red. All phones are the same. Its their freaking network. They are learning this **** as they go. I call it... Growing Pains. It sucks. But that is what they are. In my opinion.