>Hi,
>
>GoDaddy are telling me that this part of my web.config is causing my end users to hav eto log back in every 6 minutes:
>
>

    <authentication mode="Forms">
>      <forms loginUrl="~/Account/Login.aspx" slidingExpiration="true" timeout="120"/>
>    </authentication>

>
>Can anybody see any problem with this?

Doesn't make sense to me. timeout is in minutes so you've got a couple of hours there.
Is this a shared server? If so I read somewhere that the machinekey may be regenerated at the server level which would leave you high and dry.
Can't find the detail but this refers : http://blog.falafel.com/asp-net-forms-authentication-times-out-on-a-shared-host/