Grey border around selection

When I cut a selection and paste it at the original position, I get a grey border around it that ist one pixel wide. How can I stop this behavior? The same problem also happens in Photoshop for Windows.

On Oct 28, 3:08 pm, Klaus Staab wrote:

When I cut a selection and paste it at the original position, I get a grey border around it that ist one pixel wide. How can I stop this behavior? The same problem also happens in Photoshop for Windows.

Try to do your selection without feather and anti-aliasing