| 621083
|
|
Very slow, nonresponsive (hourglass) displaying any screens (many minutes response) caused by Microsoft Security Essentials (MSE)
|
Thunderbird
|
General
|
nobody
|
RESO
|
INVA
|
2011-01-12
|
| 655764
|
|
Slow when deleting messages
|
Thunderbird
|
Folder and Message L
|
nobody
|
RESO
|
INVA
|
2011-05-10
|
| 684580
|
|
GUI becomes (periodically) unresponsive during background mail downloading (IMAP)
|
Thunderbird
|
General
|
nobody
|
RESO
|
INVA
|
2011-09-14
|
| 813500
|
|
Frequent "Not Responding"
|
Thunderbird
|
Untriaged
|
nobody
|
RESO
|
INVA
|
2015-07-01
|
| 817335
|
|
Slow UI response time. High CPU. Horrible jank in NtClose (ntdll.dll). High main thread IO
|
Thunderbird
|
General
|
nobody
|
RESO
|
INVA
|
2014-04-24
|
| 1128283
|
|
one minute hangs/slow if I delete emails from imap inbox. "(Not responding)" with 42% of time in ntdll.pdb caused by Microsoft Windows Defender
|
Thunderbird
|
Mail Window Front En
|
nobody
|
RESO
|
INVA
|
2015-04-21
|
| 1208116
|
|
Thunderbird freezes/stalls when doing some IMAP operations, with Microsoft Windows Defender
|
Thunderbird
|
Message Reader UI
|
nobody
|
RESO
|
INVA
|
2019-09-19
|
| 1262517
|
|
Regular freezing while writing, sending or saving email with Windows 10 (since 4 months despite several updates!). OK in Windows Safe Mode. Cause: Windows Indexer aka "Windows Search service"
|
Thunderbird
|
Message Compose Wind
|
nobody
|
RESO
|
INVA
|
2020-12-30
|
| 1283908
|
|
After updating from win7 to win10, Thunderbird is not responding for 1-2 minutes after sending mail when Windows service "Windows Search" is running (win10)
|
Thunderbird
|
OS Integration
|
nobody
|
RESO
|
INVA
|
2018-02-08
|
| 1332487
|
|
Thunderbird frequently hangs for up to 45 seconds using W10-64 while composing message, and shows "not responding"
|
Thunderbird
|
Untriaged
|
nobody
|
RESO
|
INVA
|
2020-05-25
|
| 1511212
|
|
Thunderbird occasionally not responsive for 5-20s, sometimes 30s-several minutes, sometimes on startup (MSE?)
|
Thunderbird
|
Untriaged
|
nobody
|
RESO
|
INVA
|
2019-01-13
|
| 1511443
|
|
Thunderbird is very slow
|
Thunderbird
|
Untriaged
|
nobody
|
RESO
|
INVA
|
2018-12-08
|
| 1608756
|
|
pdf, xls, xlxs files open slow
|
Thunderbird
|
Untriaged
|
nobody
|
RESO
|
INVA
|
2020-07-31
|
| 1630580
|
|
Thunderbird not able to send email since upgrade 67.8.0
|
Thunderbird
|
Untriaged
|
nobody
|
RESO
|
INVA
|
2020-04-16
|
| 1640725
|
|
Windows Defender - "Antimalware Service Executable" (ASE) overloaded CPU when Thunderbird runs with last version
|
Thunderbird
|
Mail Window Front En
|
nobody
|
RESO
|
INVA
|
2020-06-20
|
| 1658598
|
|
Thunderbird extremely slow typing or doing anything when downloading messages (and indexing?)
|
Thunderbird
|
Untriaged
|
nobody
|
RESO
|
INVA
|
2020-08-26
|
| 1671338
|
|
"invalid security certificate" message due to Windows Defender
|
Thunderbird
|
Untriaged
|
nobody
|
RESO
|
INVA
|
2021-02-18
|
| 1691048
|
|
TB 86.0b1: server.spamSettings.spamFolderURI returns a garbled string
|
Thunderbird
|
Add-Ons: Extensions
|
nobody
|
RESO
|
INVA
|
2021-05-16
|
| 1701635
|
|
Thunderbird UI freezes after automatically switching from fast search to global search
|
Thunderbird
|
Untriaged
|
nobody
|
RESO
|
INVA
|
2021-03-31
|
| 1709744
|
|
Thunderbird Version 78.10 breaks work around for outdated security protocols
|
Thunderbird
|
Security
|
nobody
|
RESO
|
INVA
|
2021-06-02
|
| 1727062
|
|
Install 91* or update to 91* and calendars are blank including default home calendar.
|
Thunderbird
|
General
|
nobody
|
RESO
|
INVA
|
2022-05-30
|
| 1763205
|
|
yahoo oauth2 fails NS_ERROR_NOT_IMPLEMENTED: Component returned failure code: 0x80004001 (NS_ERROR_NOT_IMPLEMENTED) [nsIRequest.name] OAuth2.jsm:171
|
Thunderbird
|
Untriaged
|
nobody
|
RESO
|
INVA
|
2022-05-25
|
| 1798100
|
|
Loss of the display of email folders and the emails themselves! Works ok with -safe-mode
|
Thunderbird
|
Mail Window Front En
|
nobody
|
RESO
|
INVA
|
2022-11-13
|
| 1820177
|
|
No defense against trojan:o97m/frauddoc.pa!mtb
|
Thunderbird
|
General
|
nobody
|
RESO
|
INVA
|
2023-03-03
|
| 1830614
|
|
Hi cpu load by Windows Defender while scanning inbox (false positive for Wacatac trojan)
|
Thunderbird
|
Folder and Message L
|
nobody
|
RESO
|
INVA
|
2023-10-10
|
| 1856249
|
|
Supernova Version 115 often "not responding" when connected to internet.
|
Thunderbird
|
General
|
nobody
|
RESO
|
INVA
|
2023-11-25
|