I can't find the answer to this. I have TetherMe and I'm on VZW UDP. (I don't want to hear about the legalities or morality of using of using TetherMe.) When I fire up personal hotspot, my MBP finds it and connects. After about 5 minutes when I go to a webpage, I see "resolving host" in the bottom. I have to turn it off and back on and then it's uninterrupted. Anyone else have this issue? What causes it? I don't have an issue using 2GB or 40GB tethering. For the record, I'm on VZW if that matters.