I’ve got a problem with a user form which has two radio buttons and two combo boxes. The rowsource depends upon which radio button the user clicks. (See attached file.)

The user chooses a radio button and can then select a value in either combo box. The other combo box then picks up the appropriate value & a description appears in the label.

The problem comes in when the user decides that they’re looking in the wrong place & they click the other radio button. The combo box called cmb_name picks up the first value in the list it has just been using as a rowsource. When the user clicks on it to get the drop-down list, the correct values are there.

The other combo-box (cmb_prn) is behaving itself properly. I suspect I’m missing something really simple but it is annoying me. I would appreciate help with this.
Thank you