Crashed without any user interaction

[ahmedhamdy2121]

qBittorrent & operating system versions

qBittorrent version: v4.5.5 (64-bit)
Libtorrent version: 1.2.19.0
Qt version: 5.15.10
Boost version: 1.83.0
OpenSSL version: 1.1.1v
zlib version: 1.2.13
OS version: Windows 8.1 Version 6.3 (Build 9600) 6.3.9600 x86_64

What is the problem?

Qbittorrent crashes on its own, it happens at least once a week, here is some info that might be helpful:

1. I have webUI enabled
2. I have an upload speed limit on
3. I have assigned qbittorrent a specific network interface from the advanced settings
4. Usually I don't turn it off, it is always working
5. I don't have a lot of active torrents, maxed at 20
6. I have the qbittorrent dark theme on
7. I have the encryption allowed
8. I have anonymous mode on

Steps to reproduce

N/A as this issue happens without any user interaction and at random time intervals.

Additional context

This issue started to happen about 3 to 4 months ago, I tried a clean install, it didn't work. I tried to upgrade or downgrade, still didn't work. I didn't change my device configuration at all.

The log file doesn't have any relatable information at all, I check it for more than a month, no anomalies.

Log(s) & preferences file(s)

Caught signal: SIGABRT

 0# boost::stacktrace::basic_stacktrace >::init at G:\QBITTORRENT\boost_1_83_0\boost\stacktrace\stacktrace.hpp:78
 1# getStacktrace at G:\QBITTORRENT\qbt-src-4.5.5\src\app\stacktrace.cpp:35
 2# `anonymous namespace'::abnormalExitHandler at G:\QBITTORRENT\qbt-src-4.5.5\src\app\signalhandler.cpp:103
 3# raise at minkernel\crts\ucrt\src\appcrt\misc\signal.cpp:547
 4# abort at minkernel\crts\ucrt\src\appcrt\startup\abort.cpp:71
 5# terminate at minkernel\crts\ucrt\src\appcrt\misc\terminate.cpp:58
 6# FindHandler at D:\a\_work\1\s\src\vctools\crt\vcruntime\src\eh\frame.cpp:735
 7# __InternalCxxFrameHandler at D:\a\_work\1\s\src\vctools\crt\vcruntime\src\eh\frame.cpp:399
 8# __InternalCxxFrameHandlerWrapper at D:\a\_work\1\s\src\vctools\crt\vcruntime\src\eh\frame.cpp:234
 9# __CxxFrameHandler4 at D:\a\_work\1\s\src\vctools\crt\vcruntime\src\eh\risctrnsctrl.cpp:306
10# _chkstk in ntdll
11# RtlRaiseException in ntdll
12# RtlRaiseException in ntdll
13# RaiseException in KERNELBASE
14# _CxxThrowException at D:\a\_work\1\s\src\vctools\crt\vcruntime\src\eh\throw.cpp:75
15# boost::throw_exception at G:\QBITTORRENT\boost_1_83_0\boost\throw_exception.hpp:157
16# boost::asio::detail::do_throw_error at G:\QBITTORRENT\boost_1_83_0\boost\asio\detail\impl\throw_error.ipp:42
17# boost::asio::detail::socket_select_interrupter::open_descriptors at G:\QBITTORRENT\boost_1_83_0\boost\asio\detail\impl\socket_select_interrupter.ipp:66
18# boost::asio::detail::select_reactor::restart_reactor::do_complete at G:\QBITTORRENT\boost_1_83_0\boost\asio\detail\impl\select_reactor.ipp:343
19# boost::asio::detail::win_iocp_io_context::do_one at G:\QBITTORRENT\boost_1_83_0\boost\asio\detail\impl\win_iocp_io_context.ipp:477
20# boost::asio::detail::win_iocp_io_context::run at G:\QBITTORRENT\boost_1_83_0\boost\asio\detail\impl\win_iocp_io_context.ipp:207
21# std::thread::_Invoke >,0> at C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.34.31933\include\thread:55
22# thread_start at minkernel\crts\ucrt\src\appcrt\startup\thread.cpp:97
23# BaseThreadInitThunk in KERNEL32
24# RtlUserThreadStart in ntdll

[stalkerok]

qBittorrent version: v4.5.5 (64-bit)

Version is too old.
Please upgrade to 5.0.

OS version: Windows 8.1 Version 6.3 (Build 9600) 6.3.9600 x86_64

This OS is no longer supported.

[xavier2k6]

Subscribe #17082

[ahmedhamdy2121]

Subscribe #17082

qBittorrent version: v4.5.5 (64-bit)

Version is too old. Please upgrade to 5.0.

OS version: Windows 8.1 Version 6.3 (Build 9600) 6.3.9600 x86_64

This OS is no longer supported.

This version is the last to support Windows 8, and yes I know it is pretty old. I am just wondering what changed to cause that issue, it was working fine for a long time.

[xavier2k6]

@ahmedhamdy2121 This issue has been experienced by users who have been running Windows 7 & 8 however it's exact cause has not been fully determined....

BTW: Do you use VPN & if you do what brand & version?