We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

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 پاسخ
  • 1 has this problem
  • 5 views
  • آخرین پاسخ توسّط 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.