Orca Slicer is droping to low framerate the larget the file. This does not happen on Prusa Slicer but on Orca Slicer it can drop to 0 FPS. Also when opening preferences, Orca Slicer crashes outright. Fast Fetch is attached.
Youtube Demonstration: https://www.youtube.com/watch?v=Eu0Ad3B8gSg
Video for Issue #10421 on Orca Slicer
https://github.com/SoftFever/OrcaSlicer/issues/10421#issuecomment-3194237364