Important Notice: We're experiencing email notification issues. If you've posted a question in the community forums recently, please check your profile manually for responses while we're working to fix this.

On Monday the 3rd of March, around 5pm UTC (9am PT) users may experience a brief period of downtime while one of our underlying services is under maintenance.

Prohledat stránky podpory

Vyhněte se podvodům. Za účelem poskytnutí podpory vás nikdy nežádáme, abyste zavolali nebo poslali SMS na nějaké telefonní číslo nebo abyste sdělili své osobní údaje. Jakékoliv podezřelé chování nám prosím nahlaste pomocí odkazu „Nahlásit zneužití“.

Zjistit více

I have windows 7 and firefox 63.0.1 and cannot get on google.com because of a security issue. I reinstall firefox and it works for a short while but not long

  • 1 odpověď
  • 1 má tento problém
  • 1 zobrazení
  • Poslední odpověď od FredMcD

more options

I have windows 7 and firefox 63.0.1 and cannot get on google.com because of a security issue. The error is as follows:

www.google.com uses an invalid security certificate. The certificate is not trusted because the issuer certificate is unknown. The server might not be sending the appropriate intermediate certificates. An additional root certificate may need to be imported. Error code: SEC_ERROR_UNKNOWN_ISSUER

I uninstall firefox and resinstall and it works fine for a short period of time. Then without warning, google no longer works and I get the security issue. I have uninstalled and reinstalled 4 times now and it is still doing the same thing. Works for a while and then not.

I also tried using version 62 of firefox but that also exhibited the same issue.

I researched this issues and there are all sorts of attempted fixes that supposedly get rid of this issue which I have attempted to no avail.

Will someone please help me understand how to fix this issue. I use google and gmail all the time and this is becoming a real issue. Your help is much appreciated.

I have windows 7 and firefox 63.0.1 and cannot get on google.com because of a security issue. The error is as follows: www.google.com uses an invalid security certificate. The certificate is not trusted because the issuer certificate is unknown. The server might not be sending the appropriate intermediate certificates. An additional root certificate may need to be imported. Error code: SEC_ERROR_UNKNOWN_ISSUER I uninstall firefox and resinstall and it works fine for a short period of time. Then without warning, google no longer works and I get the security issue. I have uninstalled and reinstalled 4 times now and it is still doing the same thing. Works for a while and then not. I also tried using version 62 of firefox but that also exhibited the same issue. I researched this issues and there are all sorts of attempted fixes that supposedly get rid of this issue which I have attempted to no avail. Will someone please help me understand how to fix this issue. I use google and gmail all the time and this is becoming a real issue. Your help is much appreciated.

Všechny odpovědi (1)

more options