I have used LibreOffice Base for a long time for a very simple database. There is a table with a number of fields, and some Boolean fields among them. For entering and presenting the data, I have a form, and this form has checkboxes for the Booleans.
I have now found that for some time the checkboxes have stopped working. What I enter into the checkboxes on the form is not entered into the database record, and when I view a record with a Boolean field that is true, the field is shown by the checkbox as not being checked.
Currently, I am using LibreOffice v. 220.127.116.11 (x64) on Windows 10. I type a new record now and then, and I see that the records that I typed in approximately a year ago have these checkboxes unchecked, even though they should have been checked. I do not know from which version of Base it stopped working, but regularly upgrade, so it might be several releases since my form worked.
Is this problem known? I could not find anything with Google.