As soon as I got my EVO (and the Sprint Hotspot upgrade) my laptop connected to it flawlessly. The speed was fairly decent and I was able to talk on the phone while using my laptop at the same time. Just a couple days ago, it stopped. My laptop is still connected to my EVO wirelessly, just nothing over the internet comes through. Cant connect to any webpages, instant messengers, emails, etc. As soon as I hang up the phone, everything starts right back up again. It worked when I first got the phone but stopped...why?