Do you use or specific vertical video formats? Are you running on Mac (Apple Silicon) or Windows (NVIDIA) ? I can tell you if 18.1.3 addresses your specific scenario. DaVinci Resolve 18.1.3 Release Notes : r/davinciresolve
Fixed a potential crash when working with crossfades in the Fairlight audio page and improved handling of mixed resolution UI for audio effect dialogs. davinci-resolve-studio-18-1-3-0008-full-version
Individual timeline locks within a project library, allowing multiple users to work in the same bin simultaneously. Do you use or specific vertical video formats
Copying grades to compound nodes now properly honors keyframe alignment, and tracking works over transition extents. DaVinci Resolve 18
The 18.1.3 update retains the major features introduced in 18.1, including:
The 18.1 series focuses heavily on speed, including up to 10x faster Text+ playback, 5x faster stabilization, and 4x faster spatial noise reduction. Final Thoughts
Added support for new Sony Venice 2 camera formats.