Task Manager option missing from profile 的最新解答https://support.mozilla.org/zh-TW/questions/13613912021-12-16T04:42:19-08:00cor-el said
That can happen if you have disabled Proton (about:config => browser.proton.enabled =2021-12-16T04:42:19-08:00re11dinghttps://support.mozilla.org/zh-TW/questions/1361391#answer-1467146<em><p>cor-el <a href="#answer-1467144" rel="nofollow">said</a></p></em>
<blockquote>That can happen if you have disabled Proton (about:config =&gt; browser.proton.enabled = false).
There is still remnant code that has effect when you disable Proton, but can cause issues and you shouldn't disable Proton.
</blockquote>
<p>Boom, you got it! I had it disabled in 89. Proton is not the least bit appealing, so I had it disabled. Didn't expect that option to remain once updating to this though. Thanks so much for the help!
</p>That can happen if you have disabled Proton (about:config => browser.proton.enabled = false).
The2021-12-16T04:39:43-08:00cor-elhttps://support.mozilla.org/zh-TW/questions/1361391#answer-1467144<p>That can happen if you have disabled Proton (about:config =&gt; browser.proton.enabled = false).
There is still remnant code that has effect when you disable Proton, but can cause issues and you shouldn't disable Proton.
</p>An update just came out. See if the problem is stil there.
https://support.mozilla.org/en-US2021-12-16T04:18:49-08:00fredmcd-hotmailhttps://support.mozilla.org/zh-TW/questions/1361391#answer-1467126<p>An update just came out. See if the problem is stil there.
https://support&#46;mozilla&#46;org/en-US/kb/update-firefox-latest-version?cache=no
Did you update Firefox to the latest version?
</p><p>Version 95.0, first offered to Release channel users on December 7, 2021
Version 95.0.1, first offered to Release channel users on December 16, 2021
</p><p><br>
<a href="https://support.mozilla.org/en-US/questions/1359657#answer-1463359" rel="nofollow">https://support.mozilla.org/en-US/questions/1359657#answer-1463359</a>
and updated to 95.0. . . . I finally found where the plugin "Widevine Content Decryption
Module provided by Google Inc." was not updating to the newest version of
December 1, 2021. Ver #4.10.2391.0
</p><p>cor-el;
Make sure you have the latest Widevine version. You can toggle DRM off/on to
see if that makes Firefox (re)load DRM components.
</p>
<ul><li> Settings -&gt; General: Play DRM
</li><li> <a href="https://support.mozilla.org/en-US/kb/enable-drm" rel="nofollow">https://support.mozilla.org/en-US/kb/enable-drm</a>
</li></ul>
<p>You can possibly check the XHR requests in the Browser Console if this doesn't work.
</p>
<ul><li> <a href="https://developer.mozilla.org/en-US/docs/Tools/Browser_Console" rel="nofollow">https://developer.mozilla.org/en-US/docs/Tools/Browser_Console</a>
</li></ul>FredMcD said
Start Firefox using Troubleshoot(Safe) Mode {web link}
A small dialog should appearߥ-12-16T00:04:57-08:00re11dinghttps://support.mozilla.org/zh-TW/questions/1361391#answer-1467049<em><p>FredMcD <a href="#answer-1466972" rel="nofollow">said</a></p></em>
<blockquote><a href="https://support&#46;mozilla&#46;org/en-US/kb/diagnose-firefox-issues-using-troubleshoot-mode" rel="nofollow">Start Firefox using Troubleshoot(Safe) Mode</a> {web link}
A small dialog should appear&#46; Click
<strong>Start In Troubleshoot(Safe) Mode</strong> (not Refresh)&#46;
Is the problem still there?
</blockquote>
<p>Sorry, the issue still exists after launching in safe mode it seems.
</p>Start Firefox using Troubleshoot(Safe) Mode {web link}
A small dialog should appear. Click
Start2021-12-15T16:13:20-08:00fredmcd-hotmailhttps://support.mozilla.org/zh-TW/questions/1361391#answer-1466972<p><a href="https://support&#46;mozilla&#46;org/en-US/kb/diagnose-firefox-issues-using-troubleshoot-mode" rel="nofollow">Start Firefox using Troubleshoot(Safe) Mode</a> {web link}
</p><p>A small dialog should appear&#46; Click
<strong>Start In Troubleshoot(Safe) Mode</strong> (not Refresh)&#46;
Is the problem still there?
</p>Sorry, I cannot edit my post but I made a typo. I meant v94.0.2.
2021-12-15T08:48:00-08:00re11dinghttps://support.mozilla.org/zh-TW/questions/1361391#answer-1466933<p>Sorry, I cannot edit my post but I made a typo. I meant v94.0.2.
</p>