Slide to Unlock bug

[ReyZero]

So occasionally my iPhone decides that using the sleep button to bring up the slide to unlock screen isn't good enough, it won't register the touch part of the screen, it's like trying to slide a still picture.
I end up having to use the home button and it works like a charm.
Anyone else have this happen?

[paul100]

Ya, I had this problem, but when I took it to service they set it right. And there is no problem then onwards