Bug 510388

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SUMMARY
Up-to-date Windows 11 on 11th generation Intel CPUs with no dedicated GPU. Movies and media are tiny, just 5 minute screen demos. Performance is fine. But the "crashes" make it maddening to use. This occurs across three computers. 

Every minute or two, when some control on the screen is changed (no pattern detected), the program hangs for maybe 30 seconds and the Windows Problem Reporter fires. These appear throughout my event log.

Faulting application name: kdenlive.exe, version: 0.0.0.0, time stamp: 0x68d02ee1
Faulting module name: Qt6Core.dll, version: 6.9.1.0, time stamp: 0x68a48b66
Exception code: 0xc0000005
Fault offset: 0x000000000025fccc
Faulting process id: 0x26E0
Faulting application start time: 0x1DC37C9B7D85B5E
Faulting application path: C:\Program Files\kdenlive\bin\kdenlive.exe
Faulting module path: C:\Program Files\kdenlive\bin\Qt6Core.dll
Report Id: ed65b878-1e6f-4842-99fd-aa35eee5986b
Faulting package full name: 
Faulting package-relative application ID: 

STEPS TO REPRODUCE
1. Start program.
2.  Put a small clip into timeline
3. Do just about anything

OBSERVED RESULT
Faults every few or even every minute. No data is lost and the program has not actually fallen down. It picks up where it left off.

EXPECTED RESULT
No hangs 

SOFTWARE/OS VERSIONS
Windows:  Windows 11
macOS: 
(available in the Info Center app, or by running `kinfo` in a terminal window)
Linux/KDE Plasma: 
KDE Plasma Version: 
KDE Frameworks Version: 
Qt Version: 

Kdenlive: 25.08.1
Package Type: Unknown/Default
MLT: 7.33.0
Qt: 6.9.1 (built against 6.9.1 x86_64-little_endian-llp64)
Frameworks: 6.18.0
System: Windows 11 Version 24H2
Kernel: winnt 10.0.26100
CPU: x86_64
Windowing System: windows
GPU: 
Movit (GPU): disabled
Track Compositing: qtblend


ADDITIONAL INFORMATION