Disabling video audio

I’m unable to mute the Video audio in the Mixer with either fader or ‘mute’ .

I’ve just tested this, Kerry, and I find that the mute/solo buttons for the Video fader in the Mixer work just fine. What version of Dorico are you using? What operating system are you running? Does this problem occur with all video files, or just one?

Sorry, Daniel, false alarm, it’s working fine thanks.