Last time it did happen I got the "turn off and on" message. This time it was just a strange sound and complete blackout. Shaked it a bit and all working again, but I missed the opportunity to take some pics of dolphins jumping in the wild! I love the cam but this annoys me a bit. Especially when it happens whilst on a trip.
Yeah, if the camera requires a shake to fix whatever is confusing it, I'd say it's time to send it in.
