I really feel that its not the dialer but S2U2 somehow interfering with it. I had more problems with S2U2 and not being able to pickup calls. Sometimes it just froze there and the ringer went nuts. I fiddled around with some of the S2U2 settings and somehow got it to work correctly..
I also had an issue with the camera only displaying 3/4 of the screen. For some reason the screen orientation got screwed up. So when my camera was doing this I would go in and disable Touchflo and rotate and save the screen 2x once to landscape and then back to portrait. Then I re enabled touchflo and all was ok with the camera.
Just some input and thoughts
