Youtube issue; "Connect to the internet" 的最新解答https://support.mozilla.org/zh-TW/questions/13507442021-10-01T14:45:07-07:00Thanks for your suggestions and walk-trough, @FredMcD
It took me a while to reply.
I use the latest 2021-10-01T14:45:07-07:00jung3lapehttps://support.mozilla.org/zh-TW/questions/1350744#answer-1447761<p>Thanks for your suggestions and walk-trough, @FredMcD
It took me a while to reply.
I use the latest Nightly version. 94.0a1 (2021-10-01) (64-bit)
</p><p>I followed your steps, first by deleting as little as possible, like only cookies for YouTube... didn't solve the issue.
Deleted cache, didn't solve the issue.
Went into troubleshoot mode, first without refreshing.
No problems in troubleshoot mode (Except all the annoying ad's of course...)
</p><p>Went on by refreshing Firefox, and found that the problem resurfaced when i installed an ad-block.
Iv tried some different ad-blocks since i refreshed Firefox, and not until yesterday it seems like iv found an adblock that doesn't create the connection issue... (Knock on wood...)
</p><p>I keep the tread as unsolved for a few more days, to observe if the problem is totally gone or not..
</p>What's your Firefox version?
Many site issues can be caused by corrupt cookies or cache.
Warning2021-09-15T16:52:09-07:00fredmcd-hotmailhttps://support.mozilla.org/zh-TW/questions/1350744#answer-1443761<p>What's your Firefox version?
</p><p>Many site issues can be caused by corrupt cookies or cache&#46;
</p><p><strong>Warning&nbsp;! ! </strong> This will log you out of sites you're
logged in to&#46; You may also lose any settings
for that website&#46;
</p>
<ul><li> <a href="https://support&#46;mozilla&#46;org/en-US/kb/delete-cookies-remove-info-websites-stored" rel="nofollow">Delete cookies to remove the information websites have stored on your computer</a> {web link}
</li></ul>
<ul><li> <a href="https://support&#46;mozilla&#46;org/en-US/kb/how-clear-firefox-cache" rel="nofollow">How to clear the Firefox cache</a> {web link}
</li></ul>
<p>If there is still a problem,
</p><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><p>While you are in Troubleshoot(Safe) mode;
</p><p>Try disabling graphics hardware acceleration in Firefox&#46; Since this feature was
added to Firefox it has gradually improved but there are still a few glitches&#46;
</p><p><em><a href="https://support&#46;mozilla&#46;org/en-US/kb/forum-response-disable-hardware-acceleration" rel="nofollow">How to disable Hardware Acceleration</a></em> {web link}
</p>