Factorio crashes with a "facotio is not responding message".
Happens every time you try to place a blueprint with a wire in it on top of the same blueprint.
Steps to reproduce:
- Make a blueprint with a wire in it. something like this will do:

- Place the blueprint once
- Place the same blueprint on top of the other blueprint and factorio crashes
Things to note:
It doesn't seem to matter what kind of wire it's.
The wire it self isn't added to the "Total:" in the blueprint preview
Also the information in the "How to report a bug - READ BEFORE POSTING" topic is outdated.