Hi there, I had the same problem with deluge crashing randomly.
After checking windows events I found a bit more of info:
In case the image cannot be seen, my report pointed to "Faulting module path: C:\Windows\SYSTEM32\ntdll.dll"
Faulting application name: deluge.exe, version: 0.0.0.0, time stamp: 0x62cac6dc
Faulting module name: ntdll.dll, version: 10.0.19041.5007, time stamp: 0x688f8c4b
Exception code: 0xc0000374
Fault offset: 0x00000000000ff3c9
Faulting process id: 0x514
Faulting application start time: 0x01db7eb32421ef4b
Faulting application path: C:\Program Files\Deluge\deluge.exe
Faulting module path: C:\Windows\SYSTEM32\ntdll.dll
Report Id: 8f5baee0-50c7-4c38-9be2-cb8e3827cb95
Faulting package full name:
Faulting package-relative application ID:
After googling a bit it seems this system .dll can be corrupted easily by many different apps or drivers. Lots of websites provides multiple "try this" to get it fixed, for me, running the classic "sfc /scannow" in elevated CMD, did the job finding and repairing corrupted files.
So far I think I it is fixed, I hope this works for someone else, cheers!