https://bugs.kde.org/show_bug.cgi?id=458866
--- Comment #1 from Karol <krzes...@gmail.com> --- After some trial and error it turns out this bug only happens in projects longer than 300 thousand frames. For example: longer than 166.(6) minutes at 30 fps or longer than 83.(3) minutes at 60 fps -- You are receiving this mail because: You are watching all bug changes.