REPOST - I THINK I DID NOT POST IN THE CORRECT PLACE BEFORE


Hi, recently i have updated my version of Ext.Net to Ext.NET 1.0 RC1 and some trouble appeared.
I have a page with three groups of Radiobuttons that worked fine with the previous version of Ext.NET.
I tested my page in IE8 with compatibility view and without it, and in Firefox 4.0 and nothing. Every Radiobuttons works by its own, GroupName does not work anymore.
Something strange i found is that RadioButtons works perfect in IE9.
What can I do about this?

Here I post the code i am using.

Thanks in advance.

<ext:FormPanel ID="FormPanel3" Title="Configuracion de Terminal" runat="server" Frame="true" Icon="PageFind" BodyStyle="padding:5px"
MonitorPoll="200" MonitorValid="true" Padding="6" Height="250" ButtonAlign="Right" Layout="Column">
    <Items>  
        <ext:FormPanel ID="FormPanel4" Title="Tipo de Trabajo" runat="server" Frame="true" Icon="PageFind" BodyStyle="padding:5px"       MonitorPoll="200" MonitorValid="true" Padding="6" Height="160" ButtonAlign="Right" ColumnWidth=".33">
            <Items>
                <ext:Radio runat="server" ID="radTC" FieldLabel="Crear" GroupName="TipoTrabajo" Checked="true"></ext:Radio>
                <ext:Radio runat="server" ID="radTU" FieldLabel="Actualizar" GroupName="TipoTrabajo" Checked="false"></ext:Radio>
                <ext:Radio runat="server" ID="radVER" FieldLabel="Verificar" GroupName="TipoTrabajo" Checked="false"></ext:Radio>
                <ext:Radio runat="server" ID="radDocument" FieldLabel="Documents" GroupName="TipoTrabajo"Checked="false">/ext:Radio>
            </Items>
        </ext:FormPanel>
 
        <ext:FormPanel ID="FormPanel1" Title="Solapa" runat="server" Frame="true" Icon="PageFind" BodyStyle="padding:5px"                 MonitorPoll="200" MonitorValid="true" Padding="6" Height="160" ButtonAlign="Right" ColumnWidth=".33">
            <Items>
                <ext:Radio runat="server" ID="radTodos" FieldLabel="Todos" GroupName="UnaSolapa" Checked="true"></ext:Radio>
                <ext:Radio runat="server" ID="radFace" FieldLabel="Foto" GroupName="UnaSolapa" Checked="false"></ext:Radio>
                <ext:Radio runat="server" ID="radFinger" FieldLabel="Huellas" GroupName="UnaSolapa" Checked="false"></ext:Radio>
                <ext:Radio runat="server" ID="radSignature" FieldLabel="Firma" GroupName="UnaSolapa" Checked="false"></ext:Radio>                  
            </Items>
        </ext:FormPanel>
        <ext:FormPanel ID="FormPanel2" Title="ModeOfPersistence" runat="server" Frame="true" Icon="PageFind" BodyStyle="padding:5px"
            MonitorPoll="200" MonitorValid="true" Padding="6" Height="160" ButtonAlign="Right" ColumnWidth=".33">
            <Items>
                <ext:Radio runat="server" ID="radCrs" FieldLabel="CRS" GroupName="Mop" Checked="true"></ext:Radio>
                <ext:Radio runat="server" ID="radAfis" FieldLabel="AFIS" GroupName="Mop" Checked="false"></ext:Radio>
                <ext:Radio runat="server" ID="radCrsAfis" FieldLabel="CRS-AFIS" GroupName="Mop" Checked="false"></ext:Radio>
                <ext:Radio runat="server" ID="radAfisCrs" FieldLabel="AFIS-CRS" GroupName="Mop" Checked="false"></ext:Radio>
            </Items>
        </ext:FormPanel>
    </Items>
</ext:FormPanel>