Windows 10 reached EOS (end of support) on October 14, 2025. For more information, see this article.

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

Bowser

more options

Getting message that browser sent request that server coujld not underatand. Size of request header field exceeds server limit.

Getting message that browser sent request that server coujld not underatand. Size of request header field exceeds server limit.

Chosen solution

All Replies (1)

more options

Chosen Solution

Do you have the same issue with Firefox in Troubleshoot mode? https://support.mozilla.org/en-US/kb/diagnose-firefox-issues-using-troubleshoot-mode

Did you clear the browser cache? https://support.mozilla.org/en-US/kb/how-clear-firefox-cache

Ask a question

You must log in to your account to reply to posts. Please start a new question, if you do not have an account yet.