Yes I did read all the threads. I understand that they told you that your camera's AF-sensor had somehow gotten shifted out of it's calibrated position and that you sent it in for repair and that they re-calibrated it and now it is all fixed. I also ...
I am having this very same issue. I have always kept my camera secure and clean. Apparently from the reply threads below this is an item that must be repaired by canon. Does anyone know if this is an issue that is covered by their warrany program ...
