It never gets to that cmd because txtGoTo never gets any data from the Statistics form.

I changed the line from:
frmStatistics.Show vbModal, Me
If Len(txtGoTo) > 0 Then
Call cmdGoTo_Click
End If

to:

frmStatistics.Show vbModal
If Len(txtGoTo) > 0 Then
Call cmdGoTo_Click
End If

No change, still no value in txtGoTo.