Fixing the problem with DPI scaling when using text scaling differnt from 100%:


  1. Close VTC
  2. Right-click on the VTC.exe application icon - select "properties" from the dropdown menu
  3. Switch to the "Compatibility" tab and click on "Change high DPI settings"
  4. Make sure that "Override high DPI scaling behavior" is selected and choose "System" from the list box below.