OK, I set up Windows with the spacedesk/Galaxy monitor extending the Windows desktop, started OLP and displayed one song with debug collection on. I’ve also included a screenshot in the zip from the Galaxy of the session’s output. As you’ll see, not only is the OLP presentation screen not removed, the lyrics from each slide continue to overlay each other. Viewing the OLP output from a browser source in OBS reveals a black screen with lyrics in the lower third one slide at a time as expected. Attached in the debug info.