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SECURE CONNECTION FAILED ON FIREFOX WINDOWS 10

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hi i use firefox on windows 10 for brosing websites. sometimes firefox go to error state and say: secure connection failed .this error further occure on www.google.com and other website like msn.com. donot have error on firefox. my firefox is updated my windows is updated .some setting on firefox in" about:config ," i changed them to fix the error but the problem not solved. changing setting like:security.insecure_field_warning.contextual.enabled chane to false and other setting i changed .your google crom browser do not have this problem and error on any websites.the google and other websites say that the error is about firefox new roles and systems and not related to google and other websites see attached file please help me tank you

hi i use firefox on windows 10 for brosing websites. sometimes firefox go to error state and say: secure connection failed .this error further occure on www.google.com and other website like msn.com. donot have error on firefox. my firefox is updated my windows is updated .some setting on firefox in" about:config ," i changed them to fix the error but the problem not solved. changing setting like:security.insecure_field_warning.contextual.enabled chane to false and other setting i changed .your google crom browser do not have this problem and error on any websites.the google and other websites say that the error is about firefox new roles and systems and not related to google and other websites see attached file please help me tank you
Attached screenshots

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You can check the connection settings.

  • Settings -> General -> Network: Connection -> Settings

If you do not need to use a proxy to connect to internet then try to select "No Proxy" if "Use the system proxy settings" or one of the others do not work properly.

See "Firefox connection settings":