You're the paid photographer at a wedding and you hear those words "you may kiss the bride." You frame up your shot, click the shutter... Oops hang on, I gotta

You're the paid photographer at a wedding and you hear those words "you may kiss the bride." You frame up your shot, click the shutter... Oops hang on, I gotta restart my photos app! Can you guys do the kiss thing again?! I have to restart one or another mobile app probably once every week or two, which granted is not a big deal. My DSLR on the other hand has never, ever one time failed or needed a restart in many years.