I have an issue when I set the video menu to record two files of video, 1080p and VGA files. When I stars a recording video the camera stops recording video after 3 seconds and starts itself a new 3 seconds video recording. The camera do this one an other time until I push the starts button. And sometimes It does not stop recording even I push the button. Only happens with the 2 files menu option activated. I Suppose It,s a bug with the 1.4.6 firmware. My camera is new and I have not used another firmware to check if this issue was present before.