Test beta versions and make bug reports.
I will release major beta builds only. Bugs fixed will be rolled up into the next major beta build or the finished version.
I removed the problematic code from the formclosequery() function and added another solution to save the data.
If this doesn't work, then I don't know...
So far this solution works for me. (I leave program in the background and close it after some period of inactivity, which seemed to trigger this erroneous behavior, but as of now it closes without any problem.)
Alium tibi quaere fratrem; hic, quem tuum putas, meus est. Titus Flāvius Caesar Vespasiānus Augustus