Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

Овај сајт ће имати ограничену функционалност док га будемо ажурирали у циљу побољшања вашег искуства. Ако неки чланак не реши ваш проблем и желите да поставите питање, на располагању ће вам бити наше заједнице подршке @FirefoxSupport на Twitter-у и /r/firefox на Reddit-у.

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Getting error 443 codes every few seconds

  • 10 одговорa
  • 29 има овај проблем
  • 1 преглед
  • Последњи одговор послао cor-el

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Am getting the following error message pop up An error occurred during a connection to www.facebook.com:443. SSL received a record with an incorrect Message Authentication Code. (Error code: ssl_error_bad_mac_read), how do I fix this? Another error is also about message length although have not captured a copy of that. only happens on facebook

Am getting the following error message pop up An error occurred during a connection to www.facebook.com:443. SSL received a record with an incorrect Message Authentication Code. (Error code: ssl_error_bad_mac_read), how do I fix this? Another error is also about message length although have not captured a copy of that. only happens on facebook

Сви одговори (10)

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Can you please install Firefox 7 and post us back?

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Was unable to upgrade due to a side by side configuration error. Am sorry am not sure what that means. Have had that message before with flash player as well but that resolved itself in the end. lol it seems one error is leading or dependent on another (just my luck!!)

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Which type of error? can you post us a screenshot? Run a clean install and remove older firefox before install and try

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Have managed to clean install Firefox 7. Error codes continue as stated above.

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Make sure your system date and time are correct?

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Make sure your system date and time are correct?

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Yes have checked that all correct. I previously replied but a page problem came up. I have cleared cache, run anti virus scans, anti malware, ccleaner, rebooted, run updates etc etc lol And now a clean install. Problems have been going on for a while intermittently but more so today for some reason, no updates or downloads that I am aware of.

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Then it was possible malware issue, keep your antivirus browser plugin java reder up to date along with browser..surf safe

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The scans came up clean and everything is up to date checked installed programs and have latest java.

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Are you using any extension that forces a secure https connection?

Start Firefox in Diagnose Firefox issues using Troubleshoot Mode to check if one of the extensions or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox (Tools) > Add-ons > Appearance/Themes).