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502 - Cannot find server or DNS Error always appears when I connect to FireFox

  • 1 reply
  • 49 have this problem
  • 11 views
  • Last reply by Svetlana

garlowv
garlowv
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Whenever I connect to FireFox, I get the same error message: "502 - Cannot find server or DNS Error" This has been going on for the past 2 months. I don't know how to fix it. I can use all of the Yahoo toolbar functions and can send and receive e-mail. But now my FireFox is very, very slow sending messages and opening messages.

Whenever I connect to FireFox, I get the same error message: "502 - Cannot find server or DNS Error" This has been going on for the past 2 months. I don't know how to fix it. I can use all of the Yahoo toolbar functions and can send and receive e-mail. But now my FireFox is very, very slow sending messages and opening messages.

All Replies (1)

Svetlana
Svetlana
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suggestions:

  • try making a new profile, testing for the issue there (not a solution, just a troubleshooting step)
  • check that you are not using a proxy on system-wide level
  • update Firefox to 3.6.10 at http://getfirefox.com

Modified by Svetlana