I have a release day Pre from Sprint and have very few complaints about it. I am overclocking it using uberkernel and Govnah (screenstate 800/500). For the last month or so, when I make or receive a phone call, about 70% of the time the screen becomes the blue cloud wallpaper and I can't do anything else. After not being able to hang up a couple of times, I installed the hang up on close slider patch. After I hang up, I have to turn off the screen and then turn it back on and it works fine. I throttled it back to 500 MHz with no change in the bug. I also reinstalled everything after it totally crashed once and reinstalled it by itself and no change. Anyone else have this happen? And if so, any suggestions? Thanks.