Cookies not being kept 的最新解答https://support.mozilla.org/zh-TW/questions/13102822020-10-27T10:23:33-07:00You can possibly create a cookie allow exception for https://websudoku.com/ to see if that has effec2020-10-27T10:23:33-07:00cor-elhttps://support.mozilla.org/zh-TW/questions/1310282#answer-1361782<p>You can possibly create a cookie allow exception for <a href="https://websudoku.com/" rel="nofollow">https://websudoku.com/</a> to see if that has effect.
</p>Correct. I finally looked at code (ctrl+u). It had an Iframe to site you mentioned. I changed my lin2020-10-27T07:31:25-07:00Col_Boogiehttps://support.mozilla.org/zh-TW/questions/1310282#answer-1361736<p>Correct. I finally looked at code (ctrl+u). It had an Iframe to site you mentioned. I changed my link to the inner link and it works fine now. I assume code was move/duplicated and the Iframe substituted causing the problem. I will try to contact the website and make suggestion for better fix.
</p>Hmm, the www page frames this page:
https://nine.websudoku.com/
The cookies seem to be set for both 2020-10-26T09:35:16-07:00jscher2000https://support.mozilla.org/zh-TW/questions/1310282#answer-1361489<p>Hmm, the www page frames this page:
</p><p><a href="https://nine.websudoku.com/" rel="nofollow">https://nine.websudoku.com/</a>
</p><p>The cookies seem to be set for both addresses, but that seems a little strange.&nbsp;??
</p>This issue can be caused by corrupted cookies or blocked cookies.
check the permissions for the dom2020-10-26T08:07:36-07:00cor-elhttps://support.mozilla.org/zh-TW/questions/1310282#answer-1361478<p>This issue can be caused by corrupted cookies or blocked cookies.
</p>
<ul><li>check the permissions for the domain in the currently selected tab in "Tools -&gt; Page Info -&gt; Permissions"
</li><li><a href="https://support.mozilla.org/en-US/kb/fix-login-issues-on-websites-require-passwords" rel="nofollow">https://support.mozilla.org/en-US/kb/fix-login-issues-on-websites-require-passwords</a>
</li></ul>
<p>Clear the Cache and remove the Cookies for websites that cause problems via the "3-bar" Firefox menu button (Options/Preferences).
</p><p>"Remove the Cookies" for websites that cause problems:
</p>
<ul><li>Options/Preferences -&gt; Privacy &amp; Security<br>Cookies and Site Data: "Manage Data"
</li></ul>
<p>"Clear the Cache":
</p>
<ul><li>Options/Preferences -&gt; Privacy &amp; Security<br>Cookies and Site Data -&gt; Clear Data -&gt; Cached Web Content: Clear
</li></ul>
<p>Start Firefox in <b>Safe Mode</b> to check if one of the extensions ("3-bar" menu button or Tools -&gt; Add-ons -&gt; Extensions) or if <b>hardware acceleration</b> or <b>userChrome.css</b> is causing the problem.
</p>
<ul><li>switch to the DEFAULT theme: "3-bar" menu button or Tools -&gt; Add-ons -&gt; Themes
</li><li>do NOT click the "Refresh Firefox" button on the Safe Mode start window
</li></ul>
<ul><li><a href="https://support.mozilla.org/en-US/kb/troubleshoot-firefox-issues-using-safe-mode" rel="nofollow">https://support.mozilla.org/en-US/kb/troubleshoot-firefox-issues-using-safe-mode</a>
</li><li><a href="https://support.mozilla.org/en-US/kb/troubleshoot-extensions-themes-to-fix-problems" rel="nofollow">https://support.mozilla.org/en-US/kb/troubleshoot-extensions-themes-to-fix-problems</a>
</li></ul>You can disable the feature to purge third-party cookies automatically
via the about:config page.
2020-10-26T07:42:14-07:00fredmcd-hotmailhttps://support.mozilla.org/zh-TW/questions/1310282#answer-1361466<p>You can disable the feature to purge third-party cookies automatically
via the about:config page.
</p>
<ul><li>privacy.purge_trackers.enabled = false
</li></ul>
<p>You can open the about:config page via the location/address bar.
You can click the button to "Accept the Risk and Continue".
</p>
<ul><li><a href="https://support.mozilla.org/en-US/kb/about-config-editor-firefox" rel="nofollow">https://support.mozilla.org/en-US/kb/about-config-editor-firefox</a>
</li></ul>