I went out for a practice session this afternoon before a photo shoot tomorrow and I was unable to start shooting video or take a picture. There was a gold circle around the shutter button that said exposure underneath it and had a little X in the top right corner. I could click the X to make it go away but when I touched the shutter to take the picture the gold circle reappeared. I couldn’t figure out how to make it go away. What can I do? Thanks for your help!