My wifi has always been mediocre and I haven't had much of a problem with it besides it being constantly slow. Im a patient person so I don't care much about slow internet. My wifi was recently at 55% strength and wouldn't load anything so I called centurylink and asked for help. They fixed it and it worked for about 5 hours after that and then it was back to the 50% range. A centurylink guy came and "fixed" it and now my wifi doesn't even work. Good thing there's 3G so I can say go your own mothers, centurylink.