Ionic Serve Issue live reload

i am not able to live reload in my working enveloment. every time i do a changes in my code i need to refresh the page manually to get that reflect. but when i try to use with my mobile wia a lan ip i am gettting the live changes.

please help me is there any issue with windows 10 or any desktop browser .?

my friends system dose not have this kind of problem. any help in this will be highly appreciated.