In Codesys 3.5 SP18 P4, I have my own library with specific code and visualizations that is used in multiple other projects.

When I change something in the library and click "Save Project and Install into Library Repository", when I go into the project file that is using this library, I see very poor performance in loading the project all the way. This is the case if I change the library version number or keep it the same.

When I try to open the project visualization that uses the visualizations in the library, it often gets stuck on the "Copying project file to a temporary location" step. I sometimes have let this sit for 4+ hours with no change. Sometimes the project file crashes, and very rarely does it get past this step.

I am considering if this could be something inside this library, as I have other libraries that I have updated the same way and have not bogged down my project file like this.