...regardless which display is chosen when right-clicking on the Program screen in Studio Mode. Always worked properly until just now. Latest Sonoma 14.6.1 and OBS 30.2.2. After the projector opens on the Main Display, I can drag it over to the extended display that I want it to show up on, but that it as pain. Same thing happens if I right click on the Preview screen (when in Studio Mode) — the projector always displays in the Main Display, not the display chosen in the drop-down list. Not sure what has changed, but maybe one the recent updates to Sonoma or OBS is causing this? Any help much appreciated.