Central search option last user option not working

Thank you for reaching out to the community forum.

may we know if you were under "People" when you tried to search for a username? If you're under the "Computer" option, then you won't be able to find the user name you're looking for as it’ll only show you the list of devices with their IP addresses. etc. 

Hello, there are a few changes done with the latest updates, I suggest going to the Endpoint/Server protection -> devices section and then trying it. Do let me know if it helps you.

Also, you can check the People section as suggested by GlennSen 

if i search name "people" its working.

Another big thing they took out was the search by IP address.  I had a situation today where I needed to identify a system that the firewall was giving an alert for and it only showed me the IP address of the system.  I used to be able to go into Sophos Central "Devices and Servers" and search by IP address to find a system.  That no longer works now either.

if your system in domain network you can easily identify

sophos alert its shows username.

For anyone else that used to search in the "Computer and Servers" area, you can go to My Products->Endpoint Protection->Computers and search IP, Last User, and System name like you used to be able to do in "Computers and Servers"