Recent answers to Some sites don't work on FF so i have to use Chrome.Is this due to some FF setting that I can change? I can give examples of problem sites if needed.https://support.mozilla.org/km/questions/12839812020-04-09T09:40:24-07:00If you use extensions ("3-bar" menu button or Tools -> Add-ons -> Extensions) that can block c2020-04-09T09:40:24-07:00cor-elhttps://support.mozilla.org/km/questions/1283981#answer-1304096<p>If you use extensions ("3-bar" menu button or Tools -&gt; Add-ons -&gt; Extensions) that can block content (Adblock Plus, NoScript, Disconnect, Ghostery, Privacy Badger, uBlock Origin) always make sure such extensions do not block content.
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<ul><li>make sure your extensions and filters are updated to the latest version
</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>
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<p>Firefox shows a blueish highlighted shield icon at the left end of the location/address bar in case Tracking Protection is blocking content.
You can click shield icon for more detail and possibly disable the protection.
You can check in the Web Console what content is blocked.
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<ul><li>"3-bar" menu button or Tools -&gt; Web Developer
</li><li><a href="https://support.mozilla.org/en-US/kb/enhanced-tracking-protection-firefox-desktop" rel="nofollow">https://support.mozilla.org/en-US/kb/enhanced-tracking-protection-firefox-desktop</a>
</li></ul>
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<p>You can try these steps in case of issues with web pages:
</p><p>You can reload web page(s) and bypass the cache to refresh possibly outdated or corrupted files.
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<ul><li>hold down the Shift key and left-click the Reload button
</li><li>press "Ctrl + F5" or press "Ctrl + Shift + R" (Windows,Linux)
</li><li>press "Command + Shift + R" (Mac)
</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:
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<ul><li>Options/Preferences -&gt; Privacy &amp; Security<br>Cookies and Site Data: "Manage Data"
</li></ul>
<p>"Clear the Cache":
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<ul><li>Options/Preferences -&gt; Privacy &amp; Security<br>Cookies and Site Data -&gt; Clear Data -&gt; Cached Web Content: Clear
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<p>Start Firefox in <u>Safe Mode</u> to check if one of the extensions ("3-bar" menu button or Tools -&gt; Add-ons -&gt; Extensions) or if <u>hardware acceleration</u> is causing the problem.
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<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>Eve said
Try updating your Firefox, maybe. Go to the Menu -> Help -> About Firefox and resta2020-04-09T05:10:07-07:00daddyfish5https://support.mozilla.org/km/questions/1283981#answer-1304027<p><em>Eve <a href="#answer-1303985" rel="nofollow">said</a></em>
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Try updating your Firefox, maybe. Go to the Menu -&gt; Help -&gt; About Firefox and restart when prompted
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<p>No Joy re-started FF still NG
</p>Try updating your Firefox, maybe. Go to the Menu -> Help -> About Firefox and restart when pro2020-04-09T03:19:32-07:00evhenryhttps://support.mozilla.org/km/questions/1283981#answer-1303985<p>Try updating your Firefox, maybe. Go to the Menu -&gt; Help -&gt; About Firefox and restart when prompted
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