Earlier there has been a good bit of discussion as to the R5 II in sub zero Fahrenheit weather. What is the latest on this? Most of the discussion was sub freezing and not sub zero. It seemed to be a camera issue. Has new firmware fixed it?
Planning a trip to Yellowstone this winter. My experience there suggest I should be prepared for sub zero weather. Do I need to take an old R5 or even my older 5D 4?