Silent error every time the game closes.

[Quietman]

Faulting application name: KFGame.exe, version: 1.0.10897.0, time stamp: 0x5f6a28bf
Faulting module name: ucrtbase.dll, version: 10.0.19041.546, time stamp: 0x43cbc11d
Exception code: 0xc0000409
Fault offset: 0x000000000007287e
Faulting process ID: 0x1e38
Faulting application start time: 0x01d6b605ce94c456
Faulting application path: G:\Program FIles (x86)\Steam\steamapps\common\killingfloor2\Binaries\Win64\KFGame.exe
Faulting module path: C:\WINDOWS\System32\ucrtbase.dll
Report ID: 791546bb-de2d-4b5c-8b14-143aca215ee5
Faulting package full name:
Faulting package-relative application ID:

I seem to be getting this error every time I close the game. There is no message, the only reason I know about it is because "Windows Problem Reporting" starts in task manager and runs a 100% thread. This appears to have started since the 20H2 Windows 10 update. Anyone else seeing this or know what it's doing?