Nina,
Sorry I couldn’t reply to my original post before it got closed.
I captured a video that shows the issue, but I don’t see how I can attach it here. It only accepts image files. Can you suggest how I can share this to you?
I noticed that it is actually distorting somewhat during the normal movement, but it does it more when I press the Up Arrow cursor key. They video makes it more obvious than a still image would.
Mike