After upgrading to Lion, I started experiencing this issue:
Internet stops working frequently.
- I open Safari and browse for some time - Suddenly I can't open any sites; Internet will stop working. - So I check WiFi; it is online and showing correctly in my MacBook Pro. - I check with my roommate and his Internet is working properly. - I switch to Google Chrome and it still doesn't work.
The solution is to turn WiFi off and back on, then restart my browser.
Does anyone else have this problem? Is this a bug?