Since updating Opera yesterday, I've been getting these annoying "Click to run Adobe Flash Player" boxes preventing videos from playing immediately when they load. The video works fine after clicking, but how can I disable this "Click to run" box?
Edit: Settings > Websites > Plugins is set to run automatically and the problem persists.

Go to Opera in top left hand corner, click, got to Opera Turbo and make sure it's "unchecked." Worked for me.