Hi Abhishek Raj,

What was the error/s in the console log before the system shutdown?

I'd log this one with the WRC for advice: https://wrc.intersystems.com/

Is there any clue in the cconsole.log in <install-dir>\mgr\? It might be worth a logging with InterSystems support: http://WRC.InterSystems.com if that doesn't provide any answers.