I am working in photo paint with the clone tool. I right click to set the location, and then left and drag to 'copy' the initial area. It doesn't track where it says it will. The mouse curser seems to be blinking, and sometimes it is like a paintbrush line streams out when I try to "copy" an area. I've never had this problem before with it, I just installed it (with the update patch) on my new computer. Can anyone help?