Wifi towers???
Wifi is generally installed in your home.... if you're using public wifi that's totally different.
As for diagnosing the issue, yes.
1. 3 cell phones... no issues
2. apple tv... no issues
3. smart tv... no issues
4. work laptop (win machine) no issues
5. other laptop in home non apple no issues
6. ipad, no issues.
7. galaxy tab no issues
8.
mbp... when it works it works, and then there are times where it just stops. Full signal, etc. but have to turn wifi on and off again to fix.
This has been an issue going back several os releases... and some people have it, some people don't.... but you can find thousands upon thousands of threads in apple support forums for it and across the internet.
Apple has always had some wonky wifi issues since I can remember. In the past, it was bad airport cards (i went through 6 on one lampshade imac), and other times software glitches.
Mine is intermittent, and while annoying, easy to fix... I just should not have to.
And I can also say it's not just my home wifi or internet provider.
Interesting, have you all with slow wifi done everything possible to diagnose the issues????
Last month I thought I had that issue but my husband was having problems too, he's running a late 2011 i7 13"MPB maxed out and i'm running the mid 2014 retina 15"mbp maxed out, but turns out the storms in NYC affected wifi towers, once they solved that, our wifi has never been this blazing fast and efficient.
I haven't updated to this new update yet but currently at 10.9.4 and wifi is blazing fast - actually faster than it's ever been in fact.
Good luck everyone!
I LOVE u ALL!