#Mozilla thunderbird keeps freezing update
#Mozilla thunderbird keeps freezing full
#Mozilla thunderbird keeps freezing software
#Mozilla thunderbird keeps freezing windows

If that helps, you can disable Windows indexing for your Thunderbird data.

MS-Windows Search try disabling, especially with Windows 10, or if you moved Thunderbird profile or account from the default location.

Are any of these indexing methods enabled:.

If problem is gone you may be seeing many newsgroups with many unread messages, bug 185634, bug 541001, or.

If you have newsgroup accounts, then in Account Settings|Server Settings disable 'Check for new messages at startup'.

If you have gmail accounts, is problem seen after unsubscribing the 'All Mail' folder?.

#Mozilla thunderbird keeps freezing software

temporarily disable antivirus software (including on MacOS), and if problem is gone see AV performance issues for settings and information which may help.If using beta or Earlybird get it from channels page. with AV/firewall software turned on, uninstall Thunderbird, DELETE the Thunderbird PROGRAM directory (not data directory), download, reinstall, and retest Thunderbird.check that you have the newest version of AV/firewall software.run run only ONE package, and no more, of: antivirus, firewall, malware.Ad-Aware example If performance is better, find which step helps : Test with firewall or antivirus software disabled or removed. If performance is improved, then suspect software such as antivirus or firewall not working properly with Thunderbird. Is Thunderbird better with OS started in safe mode? Instructions: win10, win8, win7, winXP, MacOS.Contact the add-on author, and report the problem add-on at SUMO.Ref: bug 441710, confirmed calendar perf bugs Is add-on in the list of Problem Extensions? Lightning /calendar is an example.If Thunderbird safe mode helps then visit Tools | Add-ons | Extensions and determine which add-on might be causing the problem by disabling/enabling individual add-ons and. Start Thunderbird in Safe Mode (instructions).

#Mozilla thunderbird keeps freezing update

Are you using the newest update of Thunderbird? (do Help | About | Check for Updates, or visit ).

give Thunderbird version number from Help | About, and last version where you did NOT have the problem.

list account types (imap, pop, rss, etc) obtainable from Help | Troubleshooting.

cite: step numbers below which help or fail bug numbers, support topic URL(s).

precisely state when and where you see slowness or increased memory (startup, shutdown, or 'normal operation'), and sequence of steps to reproduce your problem.

use numbers - for example cpu percentage, amount of memory, number of folders and messages, etc.

Rename or move files instead of deleting.ĭescribe your problem clearly but as briefly as possible in a support forum, newsgroup, or existing or new bug report:

Do not delete files - they can be useful for future diagnosis.

#Mozilla thunderbird keeps freezing full

So please do not to skip steps like disabling of antivirus - all steps are essential to a full diagnosis.

Some steps are *tests* which should be considered temporary, not a suggestion to forever disable a feature you need.

All types of performance issues covered, memory, IO, and CPU, because often users see multiple symptoms. This document may seem technical, but it's not complicated taken a step at a time. If you are unable to find a cause on your own, please provide the detailed results of your investigation with this list in a support forum or bug report. And more than one cause is possible, so please use the full list below. To fix slowness, you must do some investigation.

Slowness, for any reason, can be frustrating.