Select Color Range Suddenly Not Working

[Anya22087905oprv]

When I attempt to select a color, the settings are, frankly, all messed up (see attached photo). I've never had this issue before. If I go to anything less than 100% fuzziness the entire preview selection is blacked out. 

[CShubert]

Hi @Anya22087905oprv, thank you for sharing. Curious if you click in the image window, do you see the selection show then?

Use the eyedropper tool and click on the area in the image where you want to sample the color range, then adjust your settings as needed... does this work for you?

Thank you,