Originally posted by peterh337 One does wonder what the programmer was thinking about what to do if the shutter is still open from the previous shot when the trigger time for the next shot comes up...
I don't think it cancels the interval shooting in this case, it just doesn't take the picture and decrements "number of pictures to take" counter. It can still continue to take pictures, but probably not many if it is set for a one second interval and 30 second exposures.
Yeah, this behavior seems wrong, and could probably be easily fixed by not decrementing the "number of pictures to take counter" when a picture isn't taken. If the user specifies 10 pictures, the camera should take 10 pictures. If the interface had you set the interval and total duration of the timelapse, than I think the current behavior would make sense.
btw, I tend to exit interval shooting mode by turning the camera off. Seems like a bad thing to do, but I can't hit the series of 4 buttons to exit in the 1 second between exposures.