Wifi Issue MacBook Air
I've had my 2011 macbook air for quite a while but recently I've encountered a wifi issue
At a certain point in my house the wifi speed drops from 40mbps to 0.2mbps, however the signal remains strong, none of my iOS devices or my windows ones have a problem, is it likely a software or hardware issue?
MacBook Air, OS X Yosemite (10.10.4)