Windows 10 reached EOS (end of support) on October 14, 2025. For more information, see this article.

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

TBird opens with focus lost. Shutdown 1000 times

  • 1 resposta
  • 0 have this problem
  • 102 views
  • Last reply by Wayne Mery

more options

With other window, open TBird does not receive focus. ""ERROR close thunderbird. Who developed this unusable POC? 145.0 64 bit and tried earlier versions.

With other window, open TBird does not receive focus. ""ERROR close thunderbird. Who developed this unusable POC? 145.0 64 bit and tried earlier versions.

All Replies (1)

more options

You are on Windows 10?

Does problem change?

If it improved, restart Thunderbird in normal mode with Help > Turn Troubleshoot Mode Off.

  • Did problem return in Thunderbird normal mode? Then problem is caused by an add-on or Thunderbird settings
  • If problem did not return in Thunderbird normal mode, then problem is caused by some Windows program that runs on Windows startup.
Ask a question

You must log in to your account to reply to posts. Please start a new question, if you do not have an account yet.