https://forums.autodesk.com/t5/autocad-forum/zoom-works-into-viewports-while-choosing-printable-area-by/m-p/5758773#M318039 Lock your viewport: does that help? if yes, you have UCSFOLLOW turned on inside the viewport(s). Wed, 05 Aug 2015 21:05:29 GMT pendean 2015-08-05T21:05:29Z