Windows 10 已于2025年10月14日停止支持。如果您正在使用 Windows 10,参见 这篇文章。

Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

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I need to clear my cache

mskaul26

I am trying to add more benefits to my Att account but error message says “tequest header or cookie too large. (Request header)

I am trying to add more benefits to my Att account but error message says “tequest header or cookie too large. (Request header)

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See Clear cookies and site data in Firefox — esp. the chapters on selectively removing data for particular domains.

You can also try signing in from a new Private Window for a clean slate.

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