What is your Shotcut version (see Help > About Shotcut)? Is it 32-bit?
22.06.23
Can you repeat the problem? If so, what are the steps?
(Please be specific and use the names as seen in Shotcut, preferably English. Include a screenshot or screen recording if you can. Also, you can attach logs from either View > Application Log or right-click a job and choose View Log.)
The Filter ‘Old Film Scratches’ doesnt seem to be working any more, only an issue on Windows.