This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Thunderbird 52.4.0 (64-бит) works very slow after last update of ThB on MacOS 10.10.5

  • 1 odgovor
  • 1 ima ovaj problem
  • 1 view
  • Posljednji odgovor poslao Wayne Mery

more options

ThB works very slow after last update - opens new windows slow, texting an email is slow, finds any information slow. Everything's done with huge delays and lags.

ThB works very slow after last update - opens new windows slow, texting an email is slow, finds any information slow. Everything's done with huge delays and lags.

All Replies (1)

more options

Please have a look at https://wiki.mozilla.org/Thunderbird:Testing:Memory_Usage_Problems and post your results.