I hope someone is able to help me isolate a cause for a particular aspect of my Excel VBA project not working.
I have a userform, for which is a frame hosting 2 checkboxes (chk_fl_nr, chk_fl_eligible); 3 textboxs (tb_fl_hours, tb_fl_stontime, tb_fl_stofftime) and 4 comboboxes (cb_fl_oncrew...