Lynn Allen, the renowned Autodesk Evangelist, who is associated with Cadalyst Magazine, provides some handy tips on how to control the timing of AutoCAD’s tooltips as well as customize them as per your requirements.
By watching this AutoCAD video, one will get solution for turning off the tool tips/pop ups while entering a command.
Dynamic tooltips offer an alternate process to enter commands. Once dynamic input is turned on, a tooltip demonstrates dynamically updated information adjacent to the cursor. When a command is ongoing, it is possible to identify options and values in the tooltip text box.