Have a small problem here...very minor but a pain nonetheless.

Is anyone aware of any issues that would cause this problem:

If I open my form, browse through my records, and select a record to delete, and press Delete, it deletes no problem.


I can add a record, and it Inserts Into a table. If I press delete directly after, it will not delete. No error, no delete either.
or
I can update a record successfully. If I press delete directly after this, it will not delete either. Again no error, no delete either.


If I unload the form, and then reload the form again (Exit the form and re-open), I can delete the record fine.


Does anyone know what would be causing this issue?

PS - Its nothing to do with Locking/Enabling buttons etc. I checked that already. The delete button is fully enabled and unlocked ready for use.