Okay, I'm baffled.
With my 5D MkIII when I used two memory cards I had it set so that Card 1 would fill & then the camera would start writing to Card 2 automatically.
I cannot for the life of me get my MkIV to do the same.
It is either;
- Duplicating images on both cards
- Writing/reading to one card only ignoring the other.
Sorry to be asking such a dufus question but can someone please tell me which setting(s) I need to change to have it auto-switch?
I ***think*** I've tried everything but obviously not as I can't get it to work...