Slow wifi connection

[ardaast1]

Hello, i recently increased my internet speed to 100mbps and it works fine until I start my computer and connect to wifi. Internet speed immediately drops to 5-10mbps. I checked the drives, all are updated and no problems seems to appear. And the weird thing is that for a time wifi works good as in now, and after a time it suddenly drops again. 

Also this problem only occurs in my parents home( The speed used to be 25mbps because my family don't use wifi as much, and it didn't even connect to internet when it used to be 25mbps and when i upgraded it it connected but with very very low speed and disconnected time to time) ,normally i live in a campus which has a internet speed of 1000mbps where  my computer works just fine. Then i took my computer to the place where i bought it , they tried to connect to a wifiand it worked fine as well.  I have no idea what is the problem and to do.

[Jos1_]

Hello ardaast1, I leave you this download link and see if the problem you have is solved.

https://ftp.hp.com/pub/softpaq/sp146501-147000/sp146686.exe

Greetings.