I have an image with a black-white overlay with a single adjustment brush. The detail sharpening tool is set to 88. I move the slider to 0. While holding down the mouse button after 0 has been reached the application crashes.
Thanks for the report. Is it reproducible on any photos? GPU acceleration on? Is it possible for you to share online one of such images with the sidecar settings (from the screenshot, it seems to be a Canon CR2).
Is this happening with you every time you pull the slider beyond 0? I tried the same workflow on my Win 7, but I did not face the crash. If you are seeing this consistently, could you please share with us a test image.