I am using a wifi network at my home. Sometimes I click on a link or try to access email and the server cannot be found. I can immediately go to another page that does work. Sometimes, I turn off my airport and turn it back on, and that helps.
Every other laptop that uses this wifi connection does not have this problem.
Whats my problem?
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it seems some problem with the laptop, did you tried other laptops on same wifi connection?