SUMMARY K3b warm about missing files, when user add files from removable media to project and remove this media before start burning. It's possible that user will copy files from CD in CD drive, which could be used to burning operation. STEPS TO REPRODUCE 1. Add files from CD to data project 2. Remove this CD 3. Insert blank CD into the same CD drive and try to start burning OBSERVED RESULT Warning is displayed EXPECTED RESULT K3b start burning. K3b should at least display warning, when adding files from removable media to project. Best solution is to ask user to copy these files onto /tmp or somewhere else. SOFTWARE/OS VERSIONS Windows: macOS: Linux/KDE Plasma: (available in About System) KDE Plasma Version: KDE Frameworks Version: Qt Version: ADDITIONAL INFORMATION