OK, I understand now. Though it's something specific to your system. I've never seen it before.
What version of Windows is that?
What pointing device are you using?
Is the problem happening in a local panel too?
If the problem happening in synchronization checklist window too?
What version of Windows is that?
What pointing device are you using?
Is the problem happening in a local panel too?
If the problem happening in synchronization checklist window too?