Recognizing KeyDown after database interaction

[JeanineMM]

I have a problem that only shows up some of the time.
The system sometimes fails to recognize a form_KeyDown event.
When I put in breakpoints, the project works fine, that is, after removing
the breakpoint, the keydown is recognized. I do have a form.setfocus command.
Right before the keydown, the project accesses a database (sets RecordSource to be an SQL statement, gets back fields, one of the fields is displayed, all of which seems to work fine.
Any ideas?

 

[Gutes]

could it be possible, that after retreiving data from the Database, the focus is on another object, for example a comboBox. Try setting the focus to the whole form.

 

[JeanineMM]

I do use form.setfocus and it doesn't seem to work.
Or, more correctly, it doesn't work some of the time.
Any other ideas?