Created attachment 144060 [details] You can see an example when change the timeline SUMMARY *** is not a crash *** STEPS TO REPRODUCE 1. create a new project and insert 1 or more videos and a bit of images 2. create a timeline with 2 ore more video and and audio, cut, delete move 3. save OBSERVED RESULT sometimes Kdenlive open a message: "kdenlive change the project after saveing" if i closed and reopen the project, randomly some part of the timeline is change EXPECTED RESULT no message, and no random changes SOFTWARE/OS VERSIONS Windows Windows 10 Pro Version 21H2 Build OS 19044.1288 Operating System: openSUSE Leap 15.3 KDE Plasma Version: 5.18.6 KDE Frameworks Version: 5.76.0 Qt Version: 5.12.7 Kernel Version: 5.3.18-59.34-default OS Type: 64-bit ADDITIONAL INFORMATION Tested on Windows 10 openSUSE Leap openSUSE Leap with flatpak