So after lot of google as usual. Found below trick works mostly and it solved my problem.
By Default power plan is set to Balanced . So just set power plan from “Balanced” to “High Performance.”
Volla as soon as I changed it to “High Performance” no more freezing or hanging 8) .
But for those above trick didn’t work below one did worked. But its just hit and trial every system is unique so it require unique fix .
Some people manage to solve the freeze issue by turning off windows notifications or disabling certain services like superfetch and windows search.
Let me know if you think this helped you.