wifi driver

hi when ever i run apex on my pc my wifi driver keeps disappearing, first it would take about 10 minutes before i get disconnected now it only takes 2-3 minutes, i have tried the recommended wifi drivers b window and for asus but it still keeps disappearing, i have to install and restart my pc for a new driver. can someone help me its been like this for about 2 3 weeks now, please help thank you