Hi! Are you using multiple monitors? Could the input box show in the other screen? A few things to try.
1) Go to View -> User Interface -> uncheck Marking Menu.
2) Go to Control Panel -> Display -> Change Display Resolution -> select the recommended resolution and scale.
3) Right-click on Inventor icon on the desktop -> Properties -> Compatibility -> Change high DPI settings -> check both boxes.
4) Go to Control Panel -> System -> Advanced System Settings -> Environment Variables -> create “QT_AUTO_SCREEN_SCALE_FACTOR” and set it to 0.
Many thanks!
Many thanks!
Johnson Shiue (johnson.shiue@autodesk.com)
Software Test Engineer