I add a switchboard to your data base.You have an input mask on the date control? I hate input masks.
Anyway I entered todays date with ctrl & ; and get 'Datcannot be in the future????
I changed it to 23/07/2022 as you can see, then tried to move to next record. Pic below
Why is form selections using the table? Could not open table in design view until I close a form that should have nothing to do with tables?, it is a switchboard form type after all?
Edit: I found out why, you have < Date() in the validation rule on the control properties. ? Should be <= Date() ???
FWIW I would have your validation in one place. You have bits in the table, bits in the control properties and bits in code?
Absolutely a nightmare to track down, especially when you do not know the DB.
The experts here will advise the best method.
View attachment 101984
The Data Base never adds a new record to the table, I am totally confused.