My 70D makes me hit the shutter button twice in "AV, "TV" , "M" modes, didn't do it before.
I have a new EOS 70D, now when I try to shoot in "AV", "TV" or "M" modes I have to press the Shutter button Twice and sometimes it only closes the shutter and won't let me press it twice or it finishes very delayed. I have disabled the Mirror Lock a...