I am attaching a .zip created as part of a crash.
For my information, are we to put these reports here, or is there someplace (like GitHub) that you prefer them?
This particular crash was when I am was renumbering my IP addresses and start numbers. We are moving props around the display area, and we use a left to right numbering system to make it easier to identify what is what. Simply resetting and renumbering. Not even running a sequence yet.

Thanks for all you do. If you have further questions, I know you won't hesitate to ask.
Take Care
Al