>I have experienced this problem a couple of times. All >firmware is up to date. Turning camera off and back on always >cures the problem. I don't know what sequence of control >inputs resulted in the problem as it occurs only infrequently. >I'm taking a wait and see approach; hopefully it's a firmware >issue, not a hardware problem.
Same here. Very infrequent, after a shot or set of shots usually when chimping. Turning it off does solve it (though not instantly -- it takes a few seconds to turn off). Really kind of a non-issue at the rate it occurs.