RetroArch isn't always the most stable program, and can be quite fickle; even a simple change in a single setting can cause the program to potentially crash. While it isn't exactly a common occurrence to experience crashes, they happen nonetheless. For my machine, I'm not keep on keeping a mouse and keyboard connected in the event that this happens, and I am unable to click on "okay" and regain control of Big Box with only a controller when the Windows error message appears. Is there a way to handle the error window with a controller so I don't have to plug in a mouse or restart the system? Any help would be appreciated, thanks.