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Firefox No Internet Access

  • 3 replies
  • 2 have this problem
  • 2 views
  • Last reply by Paul

velaur
velaur
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Was using my browser firefox, watching a yt vid and clicked to watch another vid and it stopped having network access. Confirmed firewall isn't blocking anything (even disabled it) and no proxy being used. Reinstalled 96.0 (was on like 95.X) no change --- update option in settings has no network access so I just downloaded it on another browser & installed (left the temp files alone) same issue.

This is a software issue with Firefox, not a computer issue. Nothing was updated or change on the computer either and it just stopped working while on youtube. Restarted PC, no change. Disabled a few exts like adblocker & no change.

PC is running macos 11.6, 96.0 firefox.

Thank you for any help.

Was using my browser firefox, watching a yt vid and clicked to watch another vid and it stopped having network access. Confirmed firewall isn't blocking anything (even disabled it) and no proxy being used. Reinstalled 96.0 (was on like 95.X) no change --- update option in settings has no network access so I just downloaded it on another browser & installed (left the temp files alone) same issue. This is a software issue with Firefox, not a computer issue. Nothing was updated or change on the computer either and it just stopped working while on youtube. Restarted PC, no change. Disabled a few exts like adblocker & no change. PC is running macos 11.6, 96.0 firefox. Thank you for any help.

All Replies (3)

hamaczech13
hamaczech13
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There has been found a temporary workaround(for advanced users only):

Go to "about:config". Search for "network.http.http3.enabled". Set value for "network.http.http3.enabled" to "false". Restart Firefox.

After this bug gets updated, you should set the value back to "true".

dallawx
dallawx
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I can confirm the workaround works like a charm.

Paul
Paul
  • Top 25 Contributor
  • Moderator
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Hi

I appreciate that you may have done this already, but please can you restart Firefox which should resolve this issue.