Hi all, I am using Samba as an Active Directory DC. All works so fine so far, I just noticed that each time I select the AD domain in the Group Policy Management tool (RSAT on Win10), I get an error message saying: /A processing error occurred collecting data using this base domain controller. Please change the base domain controller and try again. / I couldn't discover any real negative impact from this, yet, but I'm still curious why this happens and if there is any workaround. Thanks, Viktor