Macbook air problem connecting it to internet!

[vjicecool]

Hey folks
I have MBA 13 Base model
After the recent OSX update from apple, i am noticing problems with the internet. webpages won't load properly and they take time. where as my other friend who is connected to the same wireless router has no problem
Does any one has the same issue, any solutions guys
thanks

 

[Mrbobb]

Works just fine here. Maybe coincidental.

Don't just rely on the web pages u frequent, try the popular ones see how they load: Yahoo, Amazon, eBay etc.

Watch the WIFI icon, do u get solid five bars? does it go up and down (problem)? does it go grey (down-bad).

 

[vjicecool]

Wifi icon is fine, all the 5 bars
Do you guys think its the problem with router config. I never had this prob expect this time when using my friends network.