qBit v4.4.3.1 freezes regularly (Arch Linux)

[simonbcn]

qBittorrent & operating system versions

qbittorrent: 4.4.3.1 x64
OS: Arch Linux
Qt: 6.3.0 and 5.15.4
libtorrent-rasterbar: 2.0.6

What is the problem?

I have the computer always on with qBittorrent running. Every now and then qBittorrent freezes.
I have to restart the computer because I can't even kill the process.

Steps to reproduce

No response

Additional context

I have tested it with the official Arch Linux package, compiled by me with Qt5 and with Qt6. In all of them it fails.

Log(s) & preferences file(s)

Preferences

[General]
MainWindowLastDir=/tmp

[AboutDialog]
Size=@Size(545 336)

[AddNewTorrentDialog]
DefaultCategory=
DialogSize=@Size(1487 721)
Enabled=true
RememberLastSavePath=false
SplitterState=@ByteArray(\0\0\0\xff\0\0\0\x1\0\0\0\x2\0\0\x1\xde\0\0\x1\0\0\xff\xff\xff\xff\x1\0\0\0\x1\0)
TopLevel=true
TreeHeaderState=@ByteArray(\0\0\0\xff\0\0\0\0\0\0\0\x1\0\0\0\x1\0\0\0\x1\x1\0\0\0\0\0\0\0\0\0\0\0\x6\x34\0\0\0\x3\0\0\0\x5\0\0\0\x64\0\0\0\x4\0\0\0\x64\0\0\0\x2\0\0\0\x64\0\0\x3\xe9\0\0\0\x6\x1\x1\0\0\0\0\0\0\0\0\0\0\0\0\0\0q\xff\xff\xff\xff\0\0\0\x81\0\0\0\0\0\0\0\x6\0\0\x3!\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\x3\xe8\0\xff\xff\xff\xff)
qt5\treeHeaderState=@ByteArray(\0\0\0\xff\0\0\0\0\0\0\0\x1\0\0\0\x1\0\0\0\x1\x1\0\0\0\0\0\0\0\0\0\0\0\x6\x34\0\0\0\x3\0\0\0\x2\0\0\0\x64\0\0\0\x5\0\0\0\x64\0\0\0\x4\0\0\0\x64\0\0\x3\xe9\0\0\0\x6\x1\x1\0\0\0\0\0\0\0\0\0\0\0\0\0\0q\xff\xff\xff\xff\0\0\0\x81\0\0\0\0\0\0\0\x6\0\0\x3!\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\x3\xe8\0\xff\xff\xff\xff)

[Application]
FileLogger\Age=7
FileLogger\AgeType=0
FileLogger\Backup=true
FileLogger\DeleteOld=true
FileLogger\Enabled=false
FileLogger\MaxSizeBytes=66560
FileLogger\Path=/home/juan/.local/share/data/qBittorrent/logs

[AutoRun]
enabled=false
program=

[BitTorrent]
Session\AddExtensionToIncompleteFiles=true
Session\AddTorrentPaused=false
Session\AddTrackersEnabled=false
Session\AlternativeGlobalDLSpeedLimit=5000
Session\AlternativeGlobalUPSpeedLimit=40000
Session\AnnounceToAllTrackers=true
Session\AsyncIOThreadsCount=64
Session\BlockPeersOnPrivilegedPorts=true
Session\Categories=@Variant(\0\0\0\b\0\0\0\v\0\0\0\f\0s\0\x65\0r\0i\0\x65\0s\0\0\0\n\0\0\0<\0/\0m\0u\0l\0t\0i\0m\0\x65\0\x64\0i\0\x61\0/\0q\0\x62\0i\0t\0t\0o\0r\0r\0\x65\0n\0t\0/\0s\0\x65\0r\0i\0\x65\0s\0\0\0\n\0p\0\x65\0l\0i\0s\0\0\0\n\0\0\0:\0/\0m\0u\0l\0t\0i\0m\0\x65\0\x64\0i\0\x61\0/\0q\0\x62\0i\0t\0t\0o\0r\0r\0\x65\0n\0t\0/\0p\0\x65\0l\0i\0s\0\0\0\x16\0j\0u\0\x61\0n\0/\0s\0\x65\0r\0i\0\x65\0s\0\0\0\n\0\0\0\x46\0/\0m\0u\0l\0t\0i\0m\0\x65\0\x64\0i\0\x61\0/\0q\0\x62\0i\0t\0t\0o\0r\0r\0\x65\0n\0t\0/\0j\0u\0\x61\0n\0/\0s\0\x65\0r\0i\0\x65\0s\0\0\0 \0j\0u\0\x61\0n\0/\0p\0o\0r\0n\0o\0-\0l\0o\0\x63\0\x61\0l\0\0\0\n\0\0\0.\0/\0m\0u\0l\0t\0i\0m\0\x65\0\x64\0i\0\x61\0\x32\0/\0j\0u\0\x61\0n\0/\0p\0o\0r\0n\0o\0\0\0\x14\0j\0u\0\x61\0n\0/\0p\0o\0r\0n\0o\0\0\0\n\0\0\0\x44\0/\0m\0u\0l\0t\0i\0m\0\x65\0\x64\0i\0\x61\0/\0q\0\x62\0i\0t\0t\0o\0r\0r\0\x65\0n\0t\0/\0j\0u\0\x61\0n\0/\0p\0o\0r\0n\0o\0\0\0\b\0j\0u\0\x61\0n\0\0\0\n\0\0\0\0\0\0\0&\0\x64\0o\0\x63\0u\0m\0\x65\0n\0t\0\x61\0l\0\x65\0s\0/\0s\0\x65\0r\0i\0\x65\0s\0\0\0\n\0\0\0V\0/\0m\0u\0l\0t\0i\0m\0\x65\0\x64\0i\0\x61\0/\0q\0\x62\0i\0t\0t\0o\0r\0r\0\x65\0n\0t\0/\0\x64\0o\0\x63\0u\0m\0\x65\0n\0t\0\x61\0l\0\x65\0s\0/\0s\0\x65\0r\0i\0\x65\0s\0\0\0$\0\x64\0o\0\x63\0u\0m\0\x65\0n\0t\0\x61\0l\0\x65\0s\0/\0p\0\x65\0l\0i\0s\0\0\0\n\0\0\0T\0/\0m\0u\0l\0t\0i\0m\0\x65\0\x64\0i\0\x61\0/\0q\0\x62\0i\0t\0t\0o\0r\0r\0\x65\0n\0t\0/\0\x64\0o\0\x63\0u\0m\0\x65\0n\0t\0\x61\0l\0\x65\0s\0/\0p\0\x65\0l\0i\0s\0\0\0\x18\0\x64\0o\0\x63\0u\0m\0\x65\0n\0t\0\x61\0l\0\x65\0s\0\0\0\n\0\0\0H\0/\0m\0u\0l\0t\0i\0m\0\x65\0\x64\0i\0\x61\0/\0q\0\x42\0i\0t\0t\0o\0r\0r\0\x65\0n\0t\0/\0\x64\0o\0\x63\0u\0m\0\x65\0n\0t\0\x61\0l\0\x65\0s\0\0\0\f\0\x62\0o\0r\0r\0\x61\0r\0\0\0\n\0\0\0>\0/\0m\0u\0l\0t\0i\0m\0\x65\0\x64\0i\0\x61\0\x32\0/\0q\0\x62\0i\0t\0t\0o\0r\0r\0\x65\0n\0t\0/\0\x62\0o\0r\0r\0\x61\0r\0\0\0\x1c\0P\0\x61\0r\0\x61\0 \0\x63\0o\0n\0v\0\x65\0r\0t\0i\0r\0\0\0\n\0\0\0\x44\0/\0m\0u\0l\0t\0i\0m\0\x65\0\x64\0i\0\x61\0\x32\0/\0q\0\x62\0i\0t\0t\0o\0r\0r\0\x65\0n\0t\0/\0\x63\0o\0n\0v\0\x65\0r\0t\0i\0r)
Session\CheckingMemUsageSize=512
Session\ChokingAlgorithm=RateBased
Session\CoalesceReadWrite=true
Session\DHTEnabled=true
Session\DefaultSavePath=/multimedia/qbittorrent
Session\DisableAutoTMMByDefault=false
Session\DisableAutoTMMTriggers\CategoryChanged=false
Session\DisableAutoTMMTriggers\CategorySavePathChanged=false
Session\DisableAutoTMMTriggers\DefaultSavePathChanged=false
Session\DiskCacheSize=-1
Session\DiskCacheTTL=600
Session\FilePoolSize=5000
Session\GlobalDLSpeedLimit=858154
Session\GlobalMaxRatio=5
Session\GlobalUPSpeedLimit=675000
Session\IgnoreLimitsOnLAN=false
Session\IgnoreSlowTorrentsForQueueing=true
Session\InterfaceName=
Session\LSDEnabled=false
Session\MaxActiveDownloads=7
Session\MaxActiveTorrents=14
Session\MaxActiveUploads=7
Session\MaxConcurrentHTTPAnnounces=200
Session\MaxConnections=-1
Session\MaxConnectionsPerTorrent=-1
Session\MaxHalfOpenConnections=-1
Session\MaxRatioAction=0
Session\MaxUploads=-1
Session\MaxUploadsPerTorrent=-1
Session\MultiConnectionsPerIp=false
Session\PeXEnabled=true
Session\PieceExtentAffinity=true
Session\Port=23876
Session\Preallocation=true
Session\QueueingSystemEnabled=false
Session\RefreshInterval=5000
Session\SaveResumeDataInterval=30
Session\SeedChokingAlgorithm=RoundRobin
Session\SendBufferLowWatermark=160
Session\SendBufferWatermark=1500
Session\SendBufferWatermarkFactor=150
Session\SlowTorrentsDownloadRate=5
Session\SlowTorrentsUploadRate=5
Session\SubcategoriesEnabled=true
Session\SuggestMode=true
Session\TempPath=/multimedia/qbittorrent/.temp
Session\TempPathEnabled=true
Session\TorrentContentLayout=Original
Session\UseAlternativeGlobalSpeedLimit=false
Session\UseRandomPort=false
Session\uTPRateLimited=true
TrackerEnabled=false

[CookiesDialog]
CookiesViewState=@ByteArray(\0\0\0\xff\0\0\0\0\0\0\0\x1\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\x2\x1e\0\0\0\x5\x1\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\0\x64\xff\xff\xff\xff\0\0\0\x81\0\0\0\0\0\0\0\x5\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\x8e\0\0\0\x1\0\0\0\0\0\0\x3\xe8\0\0\0\0\x64)
Size=@Size(618 369)

[Core]
AutoDeleteAddedTorrentFile=Always

[DownloadFromURLDialog]
Size=@Size(501 220)

[GUI]
DownloadTrackerFavicon=true
Log\Enabled=false
Notifications\Enabled=true
Notifications\Timeout=-1
Notifications\TorrentAdded=false
Qt6\AddNewTorrentDialog\SplitterState=@ByteArray(\0\0\0\xff\0\0\0\x1\0\0\0\x2\0\0\x2\"\0\0\x3\x93\0\xff\xff\xff\xff\x1\0\0\0\x1\0)
Qt6\AddNewTorrentDialog\TreeHeaderState=@ByteArray(\0\0\0\xff\0\0\0\0\0\0\0\x1\0\0\0\x1\0\0\0\x1\x1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\x6\x34\0\0\0\x3\0\0\0\x2\0\0\0\x64\0\0\0\x4\0\0\0\x64\0\0\0\x5\0\0\0\x64\0\0\x3P\0\0\0\x6\x1\x1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\x64\xff\xff\xff\xff\0\0\0\x81\0\0\0\0\0\0\0\x6\0\0\x2\x88\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\x3\xe8\0\xff\xff\xff\xff\0\0\0\0)
Qt6\MainWindow\VSplitterState=@ByteArray(\0\0\0\xff\0\0\0\x1\0\0\0\x2\0\0\0x\0\0\x2\x9a\x1\xff\xff\xff\xff\x1\0\0\0\x1\0)
Qt6\SearchTab\HeaderState=@ByteArray(\0\0\0\xff\0\0\0\0\0\0\0\x1\0\0\0\x1\0\0\0\x2\x1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\a`\0\0\0\x2\0\0\0\x5\0\0\0\x64\0\0\0\x6\0\0\0\x64\0\0\x5\x1d\0\0\0\a\x1\x1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\x64\xff\xff\xff\xff\0\0\0\x81\0\0\0\0\0\0\0\a\0\0\x2U\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\x1\x9c\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\x3\xe8\0\xff\xff\xff\xff\0\0\0\0)
Qt6\TorrentProperties\FilesListState=@ByteArray(\0\0\0\xff\0\0\0\0\0\0\0\x1\0\0\0\x1\0\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\x4}\0\0\0\x6\x1\x1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\x64\xff\xff\xff\xff\0\0\0\x81\0\0\0\0\0\0\0\x6\0\0\x2\x89\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\x3\xe8\0\xff\xff\xff\xff\0\0\0\0)
Qt6\TorrentProperties\PeerListState=@ByteArray(\0\0\0\xff\0\0\0\0\0\0\0\x1\0\0\0\x1\0\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\xe\x1 \0\0\0\x2\0\0\0\0\0\0\0\x64\0\0\0\r\0\0\0\x64\0\0\x4\xb0\0\0\0\xe\x1\x1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\x64\xff\xff\xff\xff\0\0\0\x81\0\0\0\0\0\0\0\xe\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\x3\xe8\0\xff\xff\xff\xff\0\0\0\0)
Qt6\TorrentProperties\TrackerListState=@ByteArray(\0\0\0\xff\0\0\0\0\0\0\0\x1\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\x4\xb0\0\0\0\b\x1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\x64\xff\xff\xff\xff\0\0\0\x81\0\0\0\0\0\0\0\b\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\x1R\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\x1\x6\0\0\0\x1\0\0\0\0\0\0\x3\xe8\0\0\0\0\x64\0\0\0\0)
Qt6\TransferList\HeaderState=@ByteArray(\0\0\0\xff\0\0\0\0\0\0\0\x1\0\0\0\x1\0\0\0\v\x1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\x1f\td\xff_\0\0\0\x13\0\0\0\xe\0\0\0\x64\0\0\0\x1c\0\0\0\x64\0\0\0\x12\0\0\0\x64\0\0\0\x17\0\0\0\x64\0\0\0\x11\0\0\0\x64\0\0\0\x15\0\0\0\x64\0\0\0\x14\0\0\0\x64\0\0\0\x3\0\0\0\x64\0\0\0\x16\0\0\0\x64\0\0\0\x1b\0\0\0\x64\0\0\0\x1a\0\0\0\x64\0\0\0\0\0\0\0\x64\0\0\0\x1e\0\0\0\x64\0\0\0\r\0\0\0\x64\0\0\0\x18\0\0\0\x64\0\0\0\x19\0\0\0\x64\0\0\0\x10\0\0\0\x64\0\0\0\x13\0\0\0\x64\0\0\0\n\0\0\0\x64\0\0\x6\x8e\0\0\0\x1f\x1\x1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\x64\xff\xff\xff\xff\0\0\0\x81\0\0\0\0\0\0\0\x1f\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\x2\x34\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\x91\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\0\x45\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\x3\xe8\0\0\0\0\x64\0\0\0\0)

[LegalNotice]
Accepted=true

[MainWindow]
geometry=@ByteArray(\x1\xd9\xd0\xcb\0\x3\0\0\0\0\x1_\0\0\0\xe4\0\0\b\xff\0\0\x4\xa4\0\0\x1_\0\0\0\xe4\0\0\b\xff\0\0\x4\xa4\0\0\0\0\0\0\0\0\n\0\0\0\x1_\0\0\0\xe4\0\0\b\xff\0\0\x4\xa4)
qt5\vsplitterState=@ByteArray(\0\0\0\xff\0\0\0\x1\0\0\0\x2\0\0\0x\0\0\x2\xca\x1\xff\xff\xff\xff\x1\0\0\0\x1\0)

[Meta]
MigrationVersion=3

[Network]
Cookies="sid=78aa7f2e-fef9-11e9-83ba-447a459442c0; HttpOnly; expires=Sat, 22-Nov-2087 15:05:50 GMT; domain=.zer0day.to; path=/"
PortForwardingEnabled=true
Proxy\OnlyForTorrents=false

[OptionsDialog]
HorizontalSplitterSizes=134, 624
LastViewedPage=0
Size=@Size(779 591)

[Preferences]
Advanced\AnnounceToAllTrackers=true
Advanced\DisableRecursiveDownload=true
Advanced\EnableIconsInMenus=true
Advanced\IgnoreLimitsLAN=true
Advanced\RecheckOnCompletion=true
Advanced\TrayIconStyle=MonoDark
Advanced\confirmRemoveAllTags=false
Advanced\confirmTorrentDeletion=true
Advanced\confirmTorrentRecheck=false
Advanced\trackerEnabled=false
Advanced\trackerPort=9501
Advanced\useSystemIconTheme=true
Bittorrent\AddTrackers=false
Bittorrent\DHT=false
Bittorrent\LSD=false
Bittorrent\MaxConnecs=-1
Bittorrent\MaxConnecsPerTorrent=-1
Bittorrent\MaxRatio=5
Bittorrent\MaxRatioAction=0
Bittorrent\MaxUploads=-1
Bittorrent\MaxUploadsPerTorrent=-1
Bittorrent\PeX=false
Bittorrent\uTP_rate_limited=false
Connection\GlobalDLLimit=0
Connection\GlobalDLLimitAlt=5000
Connection\GlobalUPLimit=0
Connection\GlobalUPLimitAlt=40000
Connection\InterfaceName=
Connection\MaxHalfOpenConnec=-1
Connection\PortRangeMin=23876
Connection\ResolvePeerCountries=false
Connection\ResolvePeerHostNames=false
Connection\UPnP=false
Connection\alt_speeds_on=false
Downloads\DblClOnTorDl=3
Downloads\DblClOnTorFn=4
Downloads\DiskWriteCacheSize=-1
Downloads\DiskWriteCacheTTL=600
Downloads\NewAdditionDialog=true
Downloads\NewAdditionDialogFront=true
Downloads\PreAllocation=true
Downloads\SavePath=/multimedia/qbittorrent/
Downloads\SaveResumeDataInterval=30
Downloads\StartInPause=false
Downloads\TempPath=/multimedia/qbittorrent/.temp/
Downloads\TempPathEnabled=true
Downloads\UseIncompleteExtension=true
DynDNS\DomainName=changeme.dyndns.org
DynDNS\Enabled=false
DynDNS\Password=
DynDNS\Service=DynDNS
DynDNS\Username=
General\AlternatingRowColors=true
General\CloseToTray=true
General\CloseToTrayNotified=true
General\CustomUIThemePath=/home/juan/.local/share/qBittorrent/qbittorrent.qbtheme
General\ExitConfirm=false
General\HideZeroComboValues=1
General\HideZeroValues=true
General\Locale=en
General\MinimizeToTray=true
General\MinimizeToTrayNotified=true
General\NoSplashScreen=true
General\PreventFromSuspendWhenDownloading=false
General\PreventFromSuspendWhenSeeding=false
General\RefreshInterval=5000
General\SpeedInTitleBar=false
General\StartMinimized=true
General\StatusbarDisplayed=true
General\SystrayEnabled=true
General\ToolbarDisplayed=true
General\UseCustomUITheme=false
General\UseRandomPort=false
MailNotification\email=
MailNotification\enabled=false
MailNotification\password=
MailNotification\req_auth=true
MailNotification\req_ssl=false
MailNotification\sender=qBittorrent_notification@example.com
MailNotification\smtp_server=smtp.changeme.com
MailNotification\username=
Queueing\IgnoreSlowTorrents=true
Queueing\MaxActiveDownloads=7
Queueing\MaxActiveTorrents=14
Queueing\MaxActiveUploads=7
Queueing\QueueingEnabled=false
Scheduler\days=EveryDay
Scheduler\end_time=@Variant(\0\0\0\xf\x4J\xa2\0)
Scheduler\start_time=@Variant(\0\0\0\xf\x1\xb7t\0)
Search\SearchEnabled=false
State\hSplitterSizes=187, 990
State\size=@Size(1192 762)
WebUI\Address=qbittorrent.local
WebUI\AlternativeUIEnabled=false
WebUI\AuthSubnetWhitelistEnabled=false
WebUI\CSRFProtection=true
WebUI\ClickjackingProtection=true
WebUI\Enabled=false
WebUI\HTTPS\CertificatePath=/home/juan/.config/qBittorrent/WebUICertificate.crt
WebUI\HTTPS\Enabled=false
WebUI\HTTPS\KeyPath=/home/juan/.config/qBittorrent/WebUIPrivateKey.pem
WebUI\HostHeaderValidation=true
WebUI\LocalHostAuth=false
WebUI\Password_ha1=@ByteArray(32a736f23d72e4d29f89e0e0aa6de8d5)
WebUI\Port=9090
WebUI\RootFolder=
WebUI\ServerDomains=qbittorrent.local
WebUI\UseUPnP=false
WebUI\Username=

[PreviewSelectDialog]
Dimension=@Size(462 256)
HeaderState=@ByteArray(\0\0\0\xff\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\x4\b\0\0\0\x1\0\0\0\x3\0\0\0\x64\0\0\x1\xd1\0\0\0\x4\x1\x1\0\x1\0\0\0\0\0\0\0\0\0\0\0\0\x64\xff\xff\xff\xff\0\0\0\x81\0\0\0\0\0\0\0\x4\0\0\x1\t\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\x3\xe8\0\0\0\0\x64)

[RSS]
AutoDownloader\DownloadRepacks=true
AutoDownloader\SmartEpisodeFilter=s(\\d+)e(\\d+), (\\d+)x(\\d+), "(\\d{4}[.\\-]\\d{1,2}[.\\-]\\d{1,2})", "(\\d{1,2}[.\\-]\\d{1,2}[.\\-]\\d{4})"

[Search]
FilteringMode=OnlyNames

[SearchEngines]
disabledEngines=jackett

[SearchTab]
qt5\HeaderState=@ByteArray(\0\0\0\xff\0\0\0\0\0\0\0\x1\0\0\0\x1\0\0\0\x2\x1\0\0\0\0\0\0\0\0\0\0\0\a`\0\0\0\x2\0\0\0\x5\0\0\0\x64\0\0\0\x6\0\0\0\x64\0\0\x5^\0\0\0\a\x1\x1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\x64\xff\xff\xff\xff\0\0\0\x81\0\0\0\0\0\0\0\a\0\0\x2K\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\x1\xe7\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\x3\xe8\0\xff\xff\xff\xff)

[ShutdownConfirmDlg]
DontConfirmAutoExit=false

[SpeedWidget]
Enabled=false
graph_enable_0=true
graph_enable_1=true
graph_enable_2=false
graph_enable_3=false
graph_enable_4=false
graph_enable_5=false
graph_enable_6=false
graph_enable_7=false
graph_enable_8=false
graph_enable_9=false
period=1

[TorrentOptionsDialog]
Size=@Size(413 589)

[TorrentProperties]
CurrentTab=1
Peers\qt5\PeerListState=@ByteArray(\0\0\0\xff\0\0\0\0\0\0\0\x1\0\0\0\x1\0\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\xe\x1 \0\0\0\x2\0\0\0\r\0\0\0\x64\0\0\0\0\0\0\0\0\0\0\x4\xe7\0\0\0\xe\x1\x1\0\0\0\0\0\0\0\0\0\0\0\0\0\0q\xff\xff\xff\xff\0\0\0\x81\0\0\0\0\0\0\0\xe\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\x9b\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\x3\xe8\0\xff\xff\xff\xff)
SplitterSizes="674,168"
Trackers\qt5\TrackerListState=@ByteArray(\0\0\0\xff\0\0\0\0\0\0\0\x1\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\x6+\0\0\0\b\x1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0q\xff\xff\xff\xff\0\0\0\x81\0\0\0\0\0\0\0\b\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\x1\xe6\0\0\0\x1\0\0\0\0\0\0\0\x8c\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\x1\xc5\0\0\0\x1\0\0\0\0\0\0\x3\xe8\0\0\0\0\x64)
Visible=true
qt5\FilesListState=@ByteArray(\0\0\0\xff\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\x5U\0\0\0\x6\x1\x1\0\0\0\0\0\0\0\0\0\0\0\0\0\0q\xff\xff\xff\xff\0\0\0\x81\0\0\0\0\0\0\0\x6\0\0\x2\xf7\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\xce\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\x3\xe8\0\xff\xff\xff\xff)

[TrackerEntriesDialog]
Size=@Size(506 500)

[TransferList]
SubSortColumn=1
SubSortOrder=0
qt5\HeaderState="@ByteArray(\0\0\0\xff\0\0\0\0\0\0\0\x1\0\0\0\x1\0\0\0\v\x1\0\0\0\0\0\0\0\0\0\0\0\x1f\td\xff\x7f\0\0\0\x14\0\0\0\x18\0\0\0\x64\0\0\0\x19\0\0\0\x64\0\0\0\x16\0\0\0\x64\0\0\0\x17\0\0\0\x64\0\0\0\x14\0\0\0\x64\0\0\0\x15\0\0\0\x64\0\0\0\x12\0\0\0\x64\0\0\0\x13\0\0\0\x64\0\0\0\x10\0\0\0\x64\0\0\0\x11\0\0\0\x64\0\0\0\xe\0\0\0\x64\0\0\0\r\0\0\0\x64\0\0\0\n\0\0\0\x64\0\0\0\x3\0\0\0\x64\0\0\0\0\0\0\0\x31\0\0\0\x1e\0\0\0\x64\0\0\0\x1c\0\0\0\x64\0\0\0\x1d\0\0\0\x64\0\0\0\x1a\0\0\0\x64\0\0\0\x1b\0\0\0\x64\0\0\x6i\0\0\0\x1f\x1\x1\0\0\0\0\0\0\0\0\0\0\0\0\0\0q\xff\xff\xff\xff\0\0\0\x81\0\0\0\0\0\0\0\x1f\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\x2\xa4\0\0\0\x1\0\0\0\0\0\0\0k\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\x9e\0\0\0\x1\0\0\0\0\0\0\0:\0\0\0\x1\0\0\0\0\0\0\0>\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0X\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\0=\0\0\0\x1\0\0\0\0\0\0\0\x83\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\0\x64\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\x3\xe8\0\0\0\0\x64)"

[TransferListFilters]
CategoryFilterState=true
TagFilterState=false
selectedFilterIndex=0
trackerFilterState=false

I have no logs.

[simonbcn]

Can I downgrade libtorrent while keeping the current torrents?

I use 2 HDD formatted with XFS, 16 TB and 18 TB.
I have 2344 torrents at the moment.

[simonbcn]

ok, thanks. I've compiled with v1.2x library and I'm testing.

[simonbcn]

I have been using qbittorrent all these days with the v1.2x library and it works fine.

[simonbcn]

Operating System: Arch Linux
KDE Plasma Version: 5.25.1
KDE Frameworks Version: 5.95.0
Qt Version: 5.15.5
Kernel Version: 5.18.6-arch1-1 (64-bit)
Graphics Platform: X11
Processors: 64 × AMD Ryzen Threadripper 3970X 32-Core Processor
Memory: 62.6 GiB of RAM
Graphics Processor: AMD Radeon RX 580 Series
Manufacturer: ASUS

No, the OS is in SSD. The disk structure in my system is this:

NAME       SIZE RO TYPE MOUNTPOINTS
sda       16,4T  0 disk
└─sda1    16,4T  0 part /multimedia
sdb       14,6T  0 disk
└─sdb1    14,6T  0 part /multimedia2
nvme0n1     1,8T  0 disk
├─nvme0n1p1 260M  0 part /boot
└─nvme0n1p2 1,8T  0 part /

[ouuan]

I also met this problem four times in the last month. Using libtorrent v1 doesn't seem like a good solution, because 1. I need to use outdated pacakges 2. the settings and data of qBittorrent may be affected by a downgrade. I may accept this workaround if qBittorrent crashes every day, but now it only crashes every week on average.

I think maybe at least we can reopen this issue so that people can find it here and track its status.

[simonbcn]

ok, I reopen the issue but is it a qBittorrent or libtorrent problem?

[simonbcn]

I reported it too in libtorrent bugtracker: arvidn/libtorrent#6952