Hello, I am trying to troubleshoot slow logon issues with a Windows 2008 R2 Domain. I noticed that both the default domain policy and default domain controller policy have been renamed to Default Domain PolicyDONOTMod and Default Domain Controller PolicyDONOTMod respectively. These policies have also been modified. Should I be renaming these policies back? Are they OK renamed? Should I use the GPOfix tool to repair the policies? Thanks in advance.