Changing selective start-up mode to normal mode reverts immediately to selective after applying change.So basically saving change of startup mode does not work.This is on Server 2016 which is a domain controller. Also the issue is the server gets stuck on every week during reboot on boot screen with the screen displaying "Advanced boot options highlighting Repair your computer ".No issue with computer to repair the system as the system has been running fine without any error.Recently we changed the DSRM password and the behaviour has been different since then.Used msconfig to to boot into DSRM to change password but post that the startup is selective even though server is running fine. Please help resolve this issue providing an answer asap before this weekend restart causes issue again.