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I am trying to update the firmware on my Canon r5, have downloaded the updated firmware, but cannot open the folder and cannot update my camera.  I am seeing conflicting instructions on how to update. 
I have a Canon r5 body; trying to use focus bracketing, but no matter the settings, my camera will only shoot 7 images.  My firmware is not up to date, but that is a separate issue.  
I have a Canon r5.  When exposure bracketing off, my exposure meter marker suddenly splits from the one line into two, sometime with a narrow gap between the two, and other times quite wide.  I have no idea what causes this, it seems to happen at ran...