Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

Avatar for Username

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
This thread was archived. Please ask a new question if you need help.
Archived

Not responding

Thunderbird App crash
Mapenzi replied
4mfdr9rpsb
4mfdr9rpsb

My MacBook version of Thunderbird just has a spinning beach ball continuously. The CPU is 105% and is using 1.6GB of memory - I cannot shut any of the windows inside of the application. I have restarted my Mac twice and it is still the same. Any clues please?

My MacBook version of Thunderbird just has a spinning beach ball continuously. The CPU is 105% and is using 1.6GB of memory - I cannot shut any of the windows inside of the application. I have restarted my Mac twice and it is still the same. Any clues please?

All Replies (1)

Mapenzi
Mapenzi
  • Top 25 Contributor

Does the same issue happen when you start TB in "troubleshoot mode"? Hold the Alt (Option) key and launch TB. Do you have very big Inbox folders? Do you use the "Mac OS-X Address Book" ?

Modified by Mapenzi