So I have just got my zephyrus ga502 and had a ping of 60 a download of 20
And an upload of 6 with the stock wifi card..
Anyways let's get to the point. I had ordered a Intel 9260 with the computer and when it had arrived
(REALY IMPORTANT BIT HERE!!! )
I HAD INSTALLED AND RAN THE DRIVERS (.https://www.intel.com/content/www/us/en/support/articles/000005634/network-and-io/wireless-networking.html)
BEFORE SHUTING DOWN REMOVING THE BACK AND PUTING IN THE WIFI CARD.
I put everything back together and it all ran smoothly
I am now getting ping of 6 and download of 212.16 and an upload of 14.79 if you need to conact me for questions my email is owenwaltersuk@gmail.com