Save as does not save in LDCad 1.5?

[Jaco van der Molen]

After some research, Here is what's happening: when I save as the file and path is shown in the window.
If I just close LDCad, the file is not written. It is not to be found in on the drive and folder I specified.
Re-opening LDCad the new file is not in de recent file list.
If I save as and first choose close from the file menu and the quit LDCad, the file is written and reopening LDCad at the top of the recent file list and the newly saved file is present on the drive and in the folder I want....