Re-sizing Datagridview Columns Fails

[Tazo85]

Hello,

I have a databound Datagridview Where AllowUserToResizeColumns = True.

In this Datagridview, I also have a Databound Combobox Column. Data for this column is pooled from a separate table. like this:


da.Fill(dt)
If dt.Rows.Count > 0 Then
With MyCombobox
MyCombobox.AutoComplete = AutoCompleteMode.SuggestAppend
.DataSource = dt
.ValueMember = "TR ID"
.DisplayMember = "TR ID"
End With
End If

The Issue:

I am initially able to re-size DGV Columns, but as soon as I enter or click on the MyCombobox cell [in nay row] I loose this ability. I can no longer resize any column in DGV, but I can still reorder them.

Does anyone know what can be causing this?

Thanks