Duping frames crashes in RW Cursor Editor 2023.1 - RealWorld forums

I'm working on a cursor set, and there's this issue that I'm pretty annoyed with. Whenever I try to duplicate a frame, there would be a chance that the program would crash with the following message:

Runtime Error!
Program: [App Location Path]
This application has requested the Runtime to terminate it in an unusual way.
Please contact the application's support team for more information.

It happens to me most of the time. Is there a possible fix to this?

Do you have any additional information, like if there is something that needs to be done before the duplication for the crash to happen?

I was making an animated move cursor. I was making a movement of a single object by 2 px, and then it crashes while duplication of the frames. Not sure exactly how it happened, but I may have to wait for a certain process to end for it.

It just seems like it's chanced, but It obviously isn't.