Firefox will not open and connect to Net Problem loading page box in upper left. Message - FF cannot connect to i net. Checked Ethernet connection and its fin
Thanks in advance guys. 2 years on 27 IMAC and not one problem. Suddenly- Firefox will not open. Message in upper left ' Problem loading page. ' Message in center ' FF cannot connect to .....' whatever url I write in. Unusual. If I go to certain titles in Bookmarks they open fine-- Facebook, bank accounts, but general web-- nada. Also I can restart and FF works for a short time, then crashes. I have the latest Firefox 47 and latest MAC OS Also-- I checked I net provider-- no issues they can find-- Ethernet is greenlighted Figured i would start with FF and go from there. Need genius assistance with this one
All Replies (3)
There is security software like Avast and Kaspersky and BitDefender and ESET that intercept secure connections and send their own certificate.
http://www.ehow.com/how_11385212_troubleshoot-reset-connection-firefox.html
https://support.mozilla.org/en-US/kb/server-not-found-connection-problem
https://support.mozilla.org/en-US/kb/firefox-cant-load-websites-other-browsers-can
https://support.mozilla.org/en-US/kb/secure-connection-failed-error-message
https://support.mozilla.org/en-US/kb/connection-untrusted-error-message
http://kb.mozillazine.org/Error_loading_websites
https://support.mozilla.org/kb/troubleshoot-SEC_ERROR_UNKNOWN_ISSUER
This Connection is Untrusted is sometimes caused because the computer system clock is wrong. Check the time / date / time zone settings.
Sorry , no idea what any of this means.
Compare your problem with the links above and find your problem.