George Karnos
Ansys Employee

Hello Navaraj,

This may be a DNS/hostname issue with the license server.
I see from the screen you posted that there are 3 different hostnames in reference to the license server




Can you ping each mac hine name?
I would check with the IT Department to see which name you have access to and 
verify that you are able to see that machine with low latency.

Best,
George Karnos
ANSYS Inc