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Network Protocol Error

  • 3 回覆
  • 1 有這個問題
  • 8 次檢視
  • 最近回覆由 cor-el

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Very annoyed that this message shows on even popular sites like Woolworth, Big W, Target etc. It tells me to contact web site owner? Really? This problem has only started since the last update.

Very annoyed that this message shows on even popular sites like Woolworth, Big W, Target etc. It tells me to contact web site owner? Really? This problem has only started since the last update.

所有回覆 (3)

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Screenshot of the error.

有幫助嗎?

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Please explain the problem in detail. What does/dosn't happen? What are the exact error messages?


Make sure you are not blocking content.

https://support.mozilla.org/en-US/kb/enhanced-tracking-protection-firefox-desktop also see https://blog.mozilla.org/security/2021/03/23/introducing-smartblock/

https://support.mozilla.org/en-US/kb/smartblock-enhanced-tracking-protection


Diagnose Firefox issues using Troubleshoot(Safe) Mode {web link}

A small dialog should appear. Click Start In Troubleshoot(Safe) Mode (not Refresh). Is the problem still there?


Many site issues can be caused by corrupt cookies or cache.

Warning ! ! This will log you out of sites you're logged in to. You may also lose any settings for that website.

有幫助嗎?

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This usually means that you do not support TLS 1.2 or TLS 1.3.

You can check your browser.

You can check the server.

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":

有幫助嗎?

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