Crash when audio device is unplugged and the audio mixer engine is in use

The Editor crashes when using the new audio mixer and adding/removing a USB headset to the PC.

1. Ensure that that there are two sets of headphones connected to the PC
   • One should be USB, the other using the audio jack
   • Disable all audio playback devices except for the USB headset
2. Enable the new audio mixer
   • \Engine\Config\Windows\WindowsEngine.ini
   •  AudioDeviceModuleName=AudioMixerXAudio2
3. Setup a project with PlatformerGame
4. Open up the PlatformerGame project and ensure the Platformer_StreetSection is picked
5. Launch PIE and get to a point where the robot begins running
6. Unplug and plug back in the USB headset around 4 or 5 times
7. Close out of PIE

Results: If the project did not crash while running PIE it will crash when exiting PIE

Expected: The project to continue running normally regardless of what audio devices is removed/added

LoginId:874423d847e4031245a25d82b6f3b390
EpicAccountId:6b50d04f360f4c7587a1171ba17d6a2a

Assertion failed: OutputAudioStreamMasteringVoice [Link Removed] [Line: 422]

UE4Editor_Core!FDebug::AssertFailed() [d:\build\++ue4\sync\engine\source\runtime\core\private\misc\assertionmacros.cpp:425]
UE4Editor_AudioMixerXAudio2!Audio::FMixerPlatformXAudio2::CloseAudioStream() [d:\build\++ue4\sync\engine\source\runtime\windows\audiomixerxaudio2\private\audiomixerplatformxaudio2.cpp:422]
UE4Editor_AudioMixer!Audio::FMixerDevice::TeardownHardware() [d:\build\++ue4\sync\engine\source\runtime\audiomixer\private\audiomixerdevice.cpp:276]
UE4Editor_Engine!FAudioDevice::Teardown() [d:\build\++ue4\sync\engine\source\runtime\engine\private\audiodevice.cpp:420]
UE4Editor_Engine!FAudioDeviceManager::ShutdownAudioDevice() [d:\build\++ue4\sync\engine\source\runtime\engine\private\audiodevicemanager.cpp:250]
UE4Editor_Engine!UGameViewportClient::BeginDestroy() [d:\build\++ue4\sync\engine\source\runtime\engine\private\gameviewportclient.cpp:281]
UE4Editor_CoreUObject!UObject::ConditionalBeginDestroy() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\obj.cpp:934]
UE4Editor_CoreUObject!UnhashUnreachableObjects() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\garbagecollection.cpp:1625]
UE4Editor_CoreUObject!CollectGarbageInternal() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\garbagecollection.cpp:1576]
UE4Editor_CoreUObject!CollectGarbage() [d:\build\++ue4\sync\engine\source\runtime\coreuobject\private\uobject\garbagecollection.cpp:1656]
UE4Editor_UnrealEd!UEditorEngine::EndPlayMap() [d:\build\++ue4\sync\engine\source\editor\unrealed\private\playlevel.cpp:468]
UE4Editor_UnrealEd!UEditorEngine::Tick() [d:\build\++ue4\sync\engine\source\editor\unrealed\private\editorengine.cpp:1957]
UE4Editor_UnrealEd!UUnrealEdEngine::Tick() [d:\build\++ue4\sync\engine\source\editor\unrealed\private\unrealedengine.cpp:403]
UE4Editor!FEngineLoop::Tick() [d:\build\++ue4\sync\engine\source\runtime\launch\private\launchengineloop.cpp:3495]
UE4Editor!GuardedMain() [d:\build\++ue4\sync\engine\source\runtime\launch\private\launch.cpp:166]
UE4Editor!GuardedMainWrapper() [d:\build\++ue4\sync\engine\source\runtime\launch\private\windows\launchwindows.cpp:144]
UE4Editor!WinMain() [d:\build\++ue4\sync\engine\source\runtime\launch\private\windows\launchwindows.cpp:223]
UE4Editor!__scrt_common_main_seh() [f:\dd\vctools\crt\vcstartup\src\startup\exe_common.inl:283]
kernel32
ntdll

[UE-23848] Bug Status

Are UE-58198 and UE-57652 the same bug?

Fix UE-51650

UE-81742 DXGI_ERROR_INVALID_CALL

I am not able to find world outliner how to enable it?

Undefined sysmbol: typeinfo for AActor when cross-compile linux dedicated server on windows

How can i modify the param name in EQS node

Bonjour j'ai un petit problème c'est que je ne vois plus l'onglet "scability" pour changer les graphismes de uefn et j'ai pas trouvé l'option pour le faire revenir ?

When I open UE4 4.24.3 it appears that. Does anyone know how to solve?

FBXモデルをインポートした際透けた状態でインポートされてしまいます。