Recent answers to How can I permanently turn off "mixed content" blocking?https://support.mozilla.org/en-US/questions/12871492020-05-16T14:40:29-07:00Call me stubborn, but I'm still saying that Norton Safe Web was causing the problem; some extensi2020-05-16T14:40:29-07:00McCoy-therealhttps://support.mozilla.org/en-US/questions/1287149#answer-1313280<p>Call me stubborn, but I'm still saying that Norton Safe Web was causing the problem; some extensions still work after merely disabling them.<br>
You did the right thing thing removing it.<br>
</p><p>As for "Mixed content blocking"; &nbsp; you might find this article interesting&nbsp;:<br>
</p><p><a href="https://support.mozilla.org/en-US/kb/mixed-content-blocking-firefox" rel="nofollow">https://support.mozilla.org/en-US/kb/mixed-content-blocking-firefox</a><br>
</p><p>Firefox only has your best interest ar heart .......
</p>I cleared my cookies and cache and restarted Firefox after uninstalling the Norton extension complet2020-05-16T07:14:10-07:00blanketturtlehttps://support.mozilla.org/en-US/questions/1287149#answer-1313216<p>I cleared my cookies and cache and restarted Firefox after uninstalling the Norton extension completely and now it seems to be working fine. Still, this feature is a bit of an annoyance and should have a place in the settings to be completely disabled rather than re-disabled temporarily over and over again.
</p>If you use extensions ("3-bar" menu button or Tools -> Add-ons -> Extensions) that can block c2020-05-16T07:09:46-07:00cor-elhttps://support.mozilla.org/en-US/questions/1287149#answer-1313214<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.
</p>
<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>
</li></ul>
<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.
</p>
<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>
<pre>----
</pre>
<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.
</p>
<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:
</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 <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.
</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>Hi, I tried this and it worked the first time but now it's doing the same thing as before. No matter2020-05-16T06:40:50-07:00blanketturtlehttps://support.mozilla.org/en-US/questions/1287149#answer-1313210<p>Hi, I tried this and it worked the first time but now it's doing the same thing as before. No matter how many times I click the disable button it won't do anything.
</p>Hello Izzli,
I just went to TF2 Comics and it worked just fine for me .....
Then I took a 2020-05-16T03:58:59-07:00McCoy-therealhttps://support.mozilla.org/en-US/questions/1287149#answer-1313155<p>Hello &nbsp; Izzli,<br>
</p><p>I just went to TF2 Comics and it worked just fine for me .....<br>
</p><p>Then I took a look at your system details and I noticed that you're using <br>"Norton Safe Web"; &nbsp; would you (just for now) disable it and see if maybe <br>that turns out to be the culprit&nbsp;?
</p>