Whenever computer name gets changed on the system with SQL server installed, several of SQL server registry keys don't get updated with the new name.
Here is a list of the once I found.
HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Microsoft SQL Server\120\Machines (OriginalMachineName)
HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Microsoft SQL Server\Services\Report Server (GroupPrefix)
HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Microsoft SQL Server\Services\SSIS Server (GroupPrefix)
Should the keys get updated manually?