Fletcher on 30 Apr, 2020 12:29 PM
If you are able to figure out anything to help replicate it, please let me know.
That said, I have started backporting the next generation code that was used in nvUltra (currently wrapping up beta testing) to Composer. One of the next features I'll be adding to Composer 5 is the "multiple windows per document" functionality, and am doing that from scratch. There were a few things I learned later on in that process that will make it work much more efficiently in the new version, so there is a good chance that whatever may have happened to you in this instance will be totally rewritten for the new version.