This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Network Protocol Error started in last 24 hours

  • 1 resposta
  • 1 has this problem
  • 42 views
  • Last reply by FredMcD

more options

In the last 24 hours ish, of some sites I visit, Firefox comes up with 'Network Protocol Error' When I reload the site the error message goes away. It's not doing it on Google or Bing first time. The issue seems inconsistant too.... browsing to sites that caused the issue first time around no longer cause the error message to appear...... This issue has appeared on two desktop machines accessing the internet through same router/gateway with BT as the ISP.

Anyone else seeing this?

In the last 24 hours ish, of some sites I visit, Firefox comes up with 'Network Protocol Error' When I reload the site the error message goes away. It's not doing it on Google or Bing first time. The issue seems inconsistant too.... browsing to sites that caused the issue first time around no longer cause the error message to appear...... This issue has appeared on two desktop machines accessing the internet through same router/gateway with BT as the ISP. Anyone else seeing this?

All Replies (1)

more options

Does this help? https://www.bing.com/search?q=Network Protocol Error