I have an ADP data entry system with some forms. On one form, there are some checkboxes. The form is bound to a recordset and the checkboxes are bound to some columns.

It worked fine until today. Some really weird thing happened.
1) I was able to check them. However I could not deselect them after that.
2) I could change the data back and forth directly in tables.

Can anyone give me some help here? Is it possible that the backend SQL Server database causes this? We have no control on the server side.

Any help is appreciated!