My wife and I each have a storm. One is about 8 months newer than the other. Always updated to latest OS. They both do the same thing. When you dial a number, and hit send, the screen goes dark. You have to click any part of the screen to bring it back. Then it's fine. It is annoying, since many of my calls require more numbers for passwords, etc. Just an extra step. Especially in handsfree in car.
