We found that netlogon service automatically stops for few seconds from DC's and starts automatically. When we check with MS they suggest installing below-mentioned rollup update to update Netlogon.dll version. but it comes up with some known issues. Do
you know if there any patch to update netlogon.dll version to the latest version?
Rollup Update: https://support.microsoft.com/en-us/help/3125574/convenience-rollup-update-for-windows-7-sp1-and-windows-server-2008-r2
Current netlogon.dll version: