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Firefox : Did Not Connect: Potential Security Issue

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SuMo Bot
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Hi.. when i browse to https://www.youtube.com/, the page didn't load.. it's say error "Did Not Connect: Potential Security Issue". Error code: SEC_ERROR_UNKNOWN_ISSUER

How to fix it? My firefox was latest updates. Thx

Hi.. when i browse to https://www.youtube.com/, the page didn't load.. it's say error "Did Not Connect: Potential Security Issue". Error code: SEC_ERROR_UNKNOWN_ISSUER How to fix it? My firefox was latest updates. Thx

Wšě wotmołwy (2)

cor-el
cor-el
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Are you using a proxy or VPN ?

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":

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