Hide Forgot
In server manager click any server. It will show the UI of that server containing IP addresses and time servers. There if simply update is clicked without making any changes or changing only the time value and clicking update button will rebbot the server. This should be disabled. It should compare the changes made with the old values and should reboot only if the IP address has been changed. Otherwise it should not rebbot for no updates or time updates.
This behavior is present in 3.0.4 also. In 3.0.4 upon clicking "update" button it displays "Server has been updated successfully. Do you want to reboot now?", and there are 2 options reboot and cancel. But if one clicks the update button without making any changes in the server manager table then, it should say no changes have been made.It is displaying wrong message as "Server has been updated".