Double-clicking a record in Listbox 1 moves it to Listbox 2

I have a form with two List Boxes (AvailableRoles and AssignedRoles).  Both are unbound.  


Both are populated when the form is opened by their own queries (for the second query it is "Select2"):

SELECT [qry_Role_Select1].[ID], [qry_Role_Select1].[ROLE] AS Role, [qry_Role_Select1].[ROLE_TYPE] AS Type, [qry_Role_Select1].[ROLE_DESC] AS Description, [qry_Role_Select1].[ACTDEL] FROM qry_Role_Select1 ORDER BY [ROLE_TYPE], [ROLE];

Each query is connected to a table (tbl_Roles_Temp and tbl_Roles_Temp2, respectively).

tbl_Roles_Temp table starts off with all of the available options.  And, the tbl_Roles_Temp2 table starts off empty.  When the user double clicks on an option in the AvailableRoles list box, the following code should execute:

Private Sub AvailableRoles_DblClick(Cancel As Integer)

'declare recordset name
Dim DB As Database
Dim role1_RST As Recordset
Dim role2_RST As Recordset

'assign table to recordset
Set DB = CurrentDb
Set role1_RST = DB.OpenRecordset("tbl_Roles_Temp", dbOpenDynaset)
Set role2_RST = DB.OpenRecordset("tbl_Roles_Temp2", dbOpenDynaset)

Dim msg As Integer

If (IsNull(Me.JobTitle2) = True) Then

    msg = MsgBox("Please select a 'User Job Title/Position' first.", vbOKOnly, "Select Title/Position")
    Me.JobTitle2.SetFocus
    Exit Sub
End If

role1_RST.MoveFirst
Do While (Not role1_RST.EOF)

    If (role1_RST![ID] = [AssignedRoles].Column(0)) Then
        Exit Do
    End If
    role1_RST.MoveNext
    
    If (role1_RST.EOF = True) Then

        With role1_RST
            .AddNew
            ![ID] = [AssignedRoles].Column(0)
            ![Role] = [AssignedRoles].Column(1)
            ![ROLE_DESC] = [AssignedRoles].Column(3)
            ![ROLE_TYPE] = [AssignedRoles].Column(2)
            ![ActDel] = [AssignedRoles].Column(4)
            .Update
            .Bookmark = .LastModified
        End With
    End If
Loop

role2_RST.MoveFirst
Do While (Not role2_RST.EOF)

    If (role2_RST![ID] = [AssignedRoles].Column(0)) Then
        role2_RST.Delete
    End If
    role2_RST.MoveNext
Loop

Me.AvailableRoles.Requery
Me.AssignedRoles.Requery

End Sub

Select allOpen in new window

What I want this to do behind the scenes is to move the option selected out of tbl_Roles_Temp (using AvailableRoles list box) and put it in to tbl_Roles_Temp2.  Then, I want the two list boxes to refresh and show the item gone from AvailableRoles and now showing in AssignedRoles.

The problem is that when I double click on an option in AvailableRoles, Access completely locks and I have to force close the program and re-open it.  

I actually had something very similar to this working in a database I did about a year ago.  But, now I cannot get it working here.  Can anyone show me what I am doing wrong?  Thanks!