Originally posted by felixkh Just upgrade to v1.11, no need to go and upgrade every single version. Only the latest Premium and black bodies have the latest firmware. These could have been factory installed since Sep/Oct 2014. Those before that all had v1.0
I don't know how many times it has to be said, v1.11 does not fix the problem, its just a workaround.
What it does detect when the fault is occurring and resets the camera, the photo you were taking at the time will be lost and possibly some of the most recent setting changes. The behaviour is described, somewhat poorly, in the release notes for v1.11.
I have had the fault occur 3 times since upgrading to v1.11 firmware.
John