I’m using version 4.9 for one of my projects, audio in game works fine, if I drag any sound or cue from the content browser and drop it in the level it works fine, even real time audio on the viewport works fine. The thing is, when I right click on a sound or cue and press play nothing happens. Even in the cue editor, pressing “Play Cue” does nothing, no sound, no bright red line between nodes, nothing at all.