RadGridView crashes when sorting edited column

Hi,

I use RadGridView in my project...

when i change the value at some row (only happen at textbox, when i change value at checkbox/combobox it doesn't happen) and then try to sort the column ascending or descending it crashes.

It only happens when i set AutoGenerateColumns to false (which is always the case in our application..)

To enable sorting, I set DataMemberBinding of each column.

The error I get is:

"The runtime has encountered a fatal error. The address of the error was at 0x5b7d157d, on thread 0x430. The error code is 0x80131623. This error may be a bug in the CLR or in the unsafe or non-verifiable portions of user code."

The code I use:

<telerik:RadGridView AutoGenerateColumns="False" ItemsSource="{Binding MyArray}">
        <telerik:RadGridView.Columns>
           <telerik:GridViewDataColumn DataMemberBinding="{Binding Name}">
                <telerik:GridViewDataColumn.CellTemplate>
                    <DataTemplate>
                        <AdornerDecorator>
                            <TextBox Text="{Binding Name}" />
                        </AdornerDecorator>
                    </DataTemplate>
                </telerik:GridViewDataColumn.CellTemplate>
            </telerik:GridViewDataColumn>
         </telerik:RadGridView.Columns>
</telerik:RadGridView>