I just updated to the new version, restarted, and opened up a document. I was trying to remove the white background, so I used Ctrl+W to select, then clicked on Select and chose "Select Sampled Color." Since I use this often I can't remember if I set the shortcut or if it's native to Photo, but there's a shortcut for "Select Sampled Color," Alt+S. But every time I hit Alt+S, and I've tried it several times now in different stages of the program, it closes immediately. No crash code, just closed. Anybody know why?
I'm using Windows 10. Happens on every document. Even happens with Keyboard Preferences open; I hit Alt+S, and Affinity closes. Boom.