No output signal.

All of a sudden, I don’t get an output signal.

No movement on the meters. It’s just pitch black on the meters.

I’ve checked every inch of the signal chain. It doesn’t work.

This happens every fucking time I open a project.

Why?

I’m using a Babyface Pro audio interface.

No one is going to be able to offer you any suggestions (much less a solution) because you provide hardly any useful information.

Your post above is like: I got in my car and it wouldn’t move. Can someone tell me why it never f(#&! works.