Mozilla VPN is currently experiencing an outage. Our team is actively working to resolve the issue. Please check the status page for real-time updates. Thank you for your patience.

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

Hierdie gesprek is in die argief. Vra asseblief 'n nuwe vraag as jy hulp nodig het.

Why does Thunderbird freeze while I'm typing an e-mail?

  • 1 antwoord
  • 0 hierdie probleem
  • 1 view
  • Laaste antwoord deur Toad-Hall

eb40
eb40
more options

Thunderbird freezes while I'm typing text in the body of an e-mail, both randomly and after I've typed 40 or so characters. The process pins one of my CPU cores at 100% for 5-10 seconds, then drops the last 15 - 20 characters I've typed when it resumes.

Maybe there's some buffer setting that needs adjsutment but it's hard to imagine overloading an input buffer and triggering a freeze / core pin with a few dozen characters. This doesn't happen with any other application, and obviously shouldn't with Thunderbird.

Increasing mail.db.idle_limit and mail.db.max_open had no effect.

Any thoughts would be most appreciated.

Thunderbird freezes while I'm typing text in the body of an e-mail, both randomly and after I've typed 40 or so characters. The process pins one of my CPU cores at 100% for 5-10 seconds, then drops the last 15 - 20 characters I've typed when it resumes. Maybe there's some buffer setting that needs adjsutment but it's hard to imagine overloading an input buffer and triggering a freeze / core pin with a few dozen characters. This doesn't happen with any other application, and obviously shouldn't with Thunderbird. Increasing mail.db.idle_limit and mail.db.max_open had no effect. Any thoughts would be most appreciated.

All Replies (1)

Toad-Hall
Toad-Hall
  • Top 10 Contributor
more options

Have you set up to periodically auto save as a draft ? If using Imap then it may be auto saving and also trying to synchronise with server at which point you may have your Anti-Virus product getting in on the act and scanning the file.

Start by accessing Anti-Virus product and stop it scanning anything in the thunderbird profile name folder and perhaps switch off email scanning.

BTW what Anti-Virus product are you using?

Then you see if everything is much smoother.