Hello Jesper Please attach your Kdenlive project file to this mail. Then we can check what happen.
Which OS do you use? If you use Linux please try with the current Kdenlive AppImage version 19.12.0a to see if there are any packaging issues https://files.kde.org/kdenlive/release/ If the problem/issue doesn't occur when using the AppImage, then it's your configuration or packaging. Thanks Eugen Am 04.01.2020 um 23:06 schrieb Jesper Thorup Nielsen:
I can open old projects and all looks fine, but after I save in 19.12 and open again the many clips in the timeline has moved around.
