What on earth is this? I only noticed it when I was told to listen for it. All my use of it has been in noisy places. Only when I tried it at home could I hear it.
It's much noisier in the recording that it is to the ear as the noise is right by the microphone.
It ticks whether you have a lens on or off whether you are rolling or not and whether camera is on or off.
This does need to be diagnosed and fixed sharpish as the camera is fantastic especially with the OLED viewfinder but this is not good!
The good news is the stills do not have any ticking on!!