Internet stops working after a few minute when I connect

[krishkumar]

So I use phone internet I share Internet using mobile Hotspot to my PC from yesterday I've been experiencing a problem now my internet stops working after a few minutes automatically however it still stays connected to my pc(no no Internet access symbol or anything) when I open my browser yet my internet doesn't work and it won't work till I restart my PC or reconnect to the same network. On my phone internet works really fine I don't think it's my internet problem I guess it's a problem with my PC. Please help me in fixing it thanks in advance.

 

[helpstar]

Which wlan adapter are you using in your PC?
update its driver