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.

Avatar for Username

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

This thread was archived. Please ask a new question if you need help.

Why do I frequently get error message 408 when trying to open a page?

  • 2 replies
  • 3 have this problem
  • 1 view
  • Last reply by cor-el

muldosm
muldosm
more options

Recently Firefox has been running slowly and I often get error code 408 (browser did not submit a complete request in time) when I try to open a page. I have tried refreshing Firefox to the recommended settings twice, but this did not help.

Recently Firefox has been running slowly and I often get error code 408 (browser did not submit a complete request in time) when I try to open a page. I have tried refreshing Firefox to the recommended settings twice, but this did not help.

All Replies (2)

FredMcD
FredMcD
more options

Is this problem with some web pages, many, most?

Can you post a few links? No Personal Information Please !

https://support.mozilla.org/en-US/kb/server-not-found-connection-problem

https://support.mozilla.org/en-US/kb/firefox-cant-load-websites-other-browsers-can

https://support.mozilla.org/en-US/kb/secure-connection-failed-error-message

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

Did you check your security software (firewall, anti-virus)?

Boot the computer in Windows Safe mode with network support (press F8 on the boot screen) as a test to see if that helps.