This vid helps Fix SSL_ERROR_NO_CYPHER_OVERLAP while accessing some site via Firefox. Learn more?
Step 1: check for any update of Mozilla Firefox, and get 'em installed as the admin user. To do that, you may need to browse the below official resource@ www.mozilla.org/firefox/all/ and choose one that works for you. Step 2: type about:config in the address bar then type security.ssl.errorReporting.automatic and locate the preference. If this pref is bold (= user set), then please right-click it and choose 'Reset' to set the pref to it's default value.