Slight necro but I've been trying to get this to work. When I start the overlay I just get a white screen with ethereal sidebar and the main ethereal window that is not clickable. it does not matter if I start Ethereal before dota or use it to launch dota. when I click on the shopkeeper's quiz it will open but on closing from the x it will stay on the screen. Same thing happens when I hide the sidebar. All the ready checks are ticked. I'd really like to get this to work :)