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Known Issues

Sun Shadow not working on some graphics chips

When you turn on Sun shadow for the 3D view, 3D may stop working on some Intel graphics cards with some driver versions.


  • Remove all textures from the project
  • Do no reload/refresh 3D, close and open it instead each time.
  • Try the latest driver version or hope Intel will fix it next time

Open / Save dialog window crash in 64-bit Windows version on Dell computer

If you have Dell computer and you install 64-bit version of Room Arranger, it might crash when showing Project - Open and Project - Save As… dialog window. It is probably caused by Dell Recovery & Backup shell extension, as described here: QTBUG-41416.


  • Use 32-bit version of Room Arranger
  • or remove Dell Backup shell extension
known_issues.txt · Last modified: 2023/01/23 14:26 by