暁月アーリーから発生していて、6.01で修正されたという話でしたが
変わらずノイズ・音割れが発生しています。

ランチャーの破損したデータの修復、サウンドドライバ更新、既定の形式の変更（16ビット、44100Hz/CD音源まで落としてみました）も試してみましたが変化ありません。
Immerse Gamepack FFXIVは使用していません。漆黒までは問題ありませんでした。


発生日時：2021/12/3～
発生頻度：
フィールドバトル中、バトルコンテンツ中、クラフターのアクション使用時
（必ず発生するわけではなく、発生する場所は何回やっても発生するという感じです）

参考動画：https://www.youtube.com/watch?v=PQLe1_AUAA4

ワールド名：Gungnir
キャラクター名@ホームワールド名：Nat Not@Gungnir

-=-=-=-=-=-=- FFXIV Information -=-=-=-=-=-=-

MyDocument C:\Users\USER\Documents
FINAL FANTASY XIV ONLINE F:\ff14\SquareEnix
FINAL FANTASY XIV - A Realm Reborn Language 0 Region 1
ProxyEnable 0
ProxyServer unspecified
ProxyOverride unspecified


-=-=-=-=-=-=- System Information -=-=-=-=-=-=-

SYSTEM_OS Windows 10 Home 64 ビット (6.2, ビルド 9200) (19041.vb_release.191206-1406)
SYSTEM_CPU AMD A10-5800K APU with Radeon(tm) HD Graphics (4 CPUs), ~3.8GHz
SYSTEM_CORE_NUM SYSTEM_CORE_LOGIC 4 SYSTEM_CORE_PHYSICS 2
SYSTEM_BIOS 8.10
SYSTEM_LANGUAGE 日本語 (地域設定: 日本語)
SYSTEM_MEMORY 16279.547MB
SYSTEM_VIRTUAL_MEMORY 134217727.875MB
SYSTEM_PAGE_FILE 17303.547MB
SYSTEM_STORAGE C:\ SYSTEM_HARDDISK_DRIVE SYSTEM_TOTALDISC_SPACE 477.758GB SYSTEM_FREEDISC_SPACE 370.681GB
SYSTEM_STORAGE F:\ SYSTEM_HARDDISK_DRIVE SYSTEM_TOTALDISC_SPACE 465.759GB SYSTEM_FREEDISC_SPACE 400.435GB
SYSTEM_DIRECTX_VERSION DirectX 12
SYSTEM_GRAPHICS NVIDIA GeForce GTX 1060 6GB
SYSTEM_GRAPHICS_DEVICE \\.\DISPLAY1
SYSTEM_GRAPHICS_CHIP GeForce GTX 1060 6GB
SYSTEM_GRAPHICS_MAKER NVIDIA
SYSTEM_GRAPHICS_VRAM 6052.000 MB
SYSTEM_GRAPHICS_SHARED_VRAM 8139.773 MB
SYSTEM_GRAPHICS_DAC Integrated RAMDAC
SYSTEM_GRAPHICS_DISPLAY_MODE 1920 x 1080 (32 bit) (60Hz)
SYSTEM_GRAPHICS_DRIVER C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_60daf66a00f2e0b6\nvldumdx.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_60daf66a00f2e0b6\nvldumdx.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_60daf66a00f2e0b6\nvldumdx.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_60daf66a00f2e0b6\nvldumdx.dll
SYSTEM_GRAPHICS_DRIVER_VERSION 27.21.0014.5671
SYSTEM_GRAPHICS_DRIVER_DATE 9/30/2020 09:00:00
SYSTEM_GRAPHICS_DRIVER_LANGUAGE 英語
3.0
SYSTEM_GRAPHICS_PIXEL_SHADER 3.0
SYSTEM_GRAPHICS_VERTEX_TEXTURE SYSTEM_SUPPORT
SYSTEM_GRAPHICS NVIDIA GeForce GTX 1060 6GB
SYSTEM_GRAPHICS_DEVICE \\.\DISPLAY2
SYSTEM_GRAPHICS_CHIP GeForce GTX 1060 6GB
SYSTEM_GRAPHICS_MAKER NVIDIA
SYSTEM_GRAPHICS_VRAM 6052.000 MB
SYSTEM_GRAPHICS_SHARED_VRAM 8139.773 MB
SYSTEM_GRAPHICS_DAC Integrated RAMDAC
SYSTEM_GRAPHICS_DISPLAY_MODE 1280 x 1024 (32 bit) (60Hz)
SYSTEM_GRAPHICS_DRIVER C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_60daf66a00f2e0b6\nvldumdx.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_60daf66a00f2e0b6\nvldumdx.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_60daf66a00f2e0b6\nvldumdx.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_60daf66a00f2e0b6\nvldumdx.dll
SYSTEM_GRAPHICS_DRIVER_VERSION 27.21.0014.5671
SYSTEM_GRAPHICS_DRIVER_DATE 9/30/2020 09:00:00
SYSTEM_GRAPHICS_DRIVER_LANGUAGE 英語
3.0
SYSTEM_GRAPHICS_PIXEL_SHADER 3.0
SYSTEM_GRAPHICS_VERTEX_TEXTURE SYSTEM_SUPPORT
SYSTEM_SOUND へっどほん (USB Audio Device)
SYSTEM_SOUND_DEVICE_ID {FEA003B5-D7A1-4AA3-B684-255C543831D3}
SYSTEM_SOUND_DEVICE_NAME USBAUDIO.sys
SYSTEM_SOUND_DRIVER_VERSION 10.0.19041.1202
SYSTEM_SOUND_DRIVER_LANGUAGE 英語
SYSTEM_SOUND_DRIVER_DATE 8/26/2021 09:00:00
SYSTEM_INPUT {6F1D2B60-D5A0-11CF-BFC7444553540000}
SYSTEM_INPUT_NAME マウス
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 3 SYSTEM_GAMEPAD_BUTTON 8 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {6F1D2B61-D5A0-11CF-BFC7444553540000}
SYSTEM_INPUT_NAME キーボード
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 109 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {7F376470-2EF5-11E5-8001444553540000}
SYSTEM_INPUT_NAME HID 準拠コンシューマー制御デバイス
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 573 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {7F39FC80-2EF5-11E5-8002444553540000}
SYSTEM_INPUT_NAME HID 準拠システム コントローラー
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 3 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {65750F40-C9A7-11E5-8004444553540000}
SYSTEM_INPUT_NAME USB Audio Device
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 1 SYSTEM_GAMEPAD_BUTTON 5 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {6570F090-C9A7-11E5-8001444553540000}
SYSTEM_INPUT_NAME G300s Optical Gaming Mouse
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 0 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {7F3A4AA0-2EF5-11E5-8005444553540000}
SYSTEM_INPUT_NAME Microsoft eHome Infrared Transceiver
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 0 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {7F3A71B0-2EF5-11E5-8007444553540000}
SYSTEM_INPUT_NAME Microsoft eHome Infrared Transceiver
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 573 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {7F3A98C0-2EF5-11E5-8009444553540000}
SYSTEM_INPUT_NAME Microsoft eHome Infrared Transceiver
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 0 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {7F3ABFD0-2EF5-11E5-800B444553540000}
SYSTEM_INPUT_NAME Microsoft eHome Infrared Transceiver
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 256 SYSTEM_GAMEPAD_FOV 0


-=-=-=-=-=-=- Application Information -=-=-=-=-=-=-

FFXIVLauncher
FINAL FANTASY XIV Forum — Mozilla Firefox
ホーム / Twitter — Mozilla Firefox
待合室 - Discord
Microsoft Text Input Application


-=-=-=-=-=-=- Install Information -=-=-=-=-=-=-

Adobe AIR
Adobe Flash Player 32 NPAPI
Adobe Flash Player 32 PPAPI
Advanced Combat Tracker (remove only)
Alcor Micro USB Card Reader Driver
Canon Utilities マイ プリンタ
CyberLink Media Suite 10
CyberLink Power2Go 8
CyberLink PhotoDirector
CyberLink PowerDirector 10
CyberLink LabelPrint
CyberLink PowerDVD
Microsoft Edge
Microsoft Edge Update
OBS Studio
SafeZone Stable 1.48.2066.101
Steam
Terraria
WebTablet FB Plugin 32 bit
Windows Live Essentials
WinPcap 4.1.3
Microsoft Visual C++ 2013 Redistributable (x64) - 12.0.30501
CCC Help Turkish
HP Customer Experience Enhancements
DMMGamePlayer バージョン 2.4.6
Windows Live Installer
CCC Help Polish
CCC Help German
AMD VISION Engine Control Center
CCC Help Swedish
Catalyst Control Center Localization All
CCC Help Chinese Traditional
Windows Live Movie Maker
Adobe AIR
CCC Help Japanese
Microsoft Visual C++ 2013 x86 Minimum Runtime - 12.0.21005
Windows Live Movie Maker
Microsoft Visual C++ 2015-2019 Redistributable (x86) - 14.28.29914
Catalyst Control Center InstallProxy
CCC Help Dutch
Microsoft Visual C++ 2008 Redistributable - x86 9.0.30729.4148
CCC Help Portuguese
CyberLink Media Suite 10
Windows Live SOXE Definitions
CCC Help Finnish
Catalyst Control Center - Branding
CCC Help Hungarian
CCC Help Italian
CyberLink Power2Go 8
FINAL FANTASY XIV ONLINE
Microsoft XNA Framework Redistributable 4.0
Windows Live Photo Gallery
Microsoft Visual C++ 2015-2019 Redistributable (x64) - 14.28.29325
Microsoft Visual C++ 2012 Redistributable (x86) - 11.0.61030
Windows Live Photo Gallery
Microsoft Visual C++ 2019 X86 Minimum Runtime - 14.28.29914
Launcher Prerequisites (x64)
Recovery Manager
CyberLink PhotoDirector
CCC Help Russian
Mouse Controller version 1.10.0.0
Pixela Digital TV Board Driver Installer
Windows Live UX Platform Language Pack
CCC Help Swedish
CCC Help Japanese
AMD Catalyst Control Center
CCC Help Spanish
CCC Help Chinese Standard
CCC Help Norwegian
Epic Games Launcher
Windows Live Essentials
CCC Help Thai
Windows Live SOXE
Windows Live Writer
Hewlett-Packard ACLM.NET v1.2.0.0
CCC Help Turkish
Microsoft Visual C++ 2005 Redistributable
CCC Help Hungarian
CCC Help Czech
CCC Help Greek
Catalyst Control Center - Branding
CCC Help Russian
CCC Help French
CCC Help Korean
Microsoft Visual C++ 2013 Redistributable (x64) - 12.0.21005
Catalyst Control Center InstallProxy
Microsoft Visual C++ 2005 Redistributable
Windows Live PIMT Platform
CCC Help Italian
Windows Live Writer Resources
Windows Live Photo Common
Windows Live フォト ギャラリー
MSVCRT
Microsoft Office Word Viewer 2003
Windows Live Movie Maker
CCC Help Dutch
Microsoft Visual C++ 2008 Redistributable - x86 9.0.30729.17
Microsoft Visual C++ 2008 Redistributable - x86 9.0.30729.6161
CCC Help Danish
CCC Help Spanish
CCC Help Chinese Traditional
CCC Help Finnish
Windows Live Writer
Google Update Helper
Windows Live Photo Common
Windows Live Writer
Windows Live Writer
CCC Help Greek
CyberLink PowerDirector 10
Catalyst Control Center Localization All
Microsoft Visual C++ 2012 x86 Additional Runtime - 11.0.61030
HP Support Information
CCC Help Norwegian
Apple Application Support（32 ビット）
Microsoft Visual C++ 2019 X86 Additional Runtime - 14.28.29914
Microsoft Visual C++ 2012 x86 Minimum Runtime - 11.0.61030
CCC Help Chinese Standard
CCC Help Thai
CyberLink LabelPrint
CCC Help German
Catalyst Control Center Graphics Previews Common
Microsoft Visual C++ 2012 Redistributable (x64) - 11.0.61030
Microsoft Visual C++ 2013 Redistributable (x86) - 12.0.21005
Windows Live UX Platform
Minecraft Launcher
Windows Live Photo Common
Windows Live Communications Platform
LibreOffice 6.1.2.1
Windows Live Writer Resources
CyberLink PowerDVD
D3DX10
CCC Help French
IDT Audio
CCC Help English
CCC Help Korean
CCC Help Polish
CCC Help Czech
Windows Live UX Platform Language Pack
CCC Help Danish
Microsoft SQL Server 2005 Compact Edition [ENU]
Alcor Micro USB Card Reader Driver
Microsoft Visual C++ 2013 x86 Additional Runtime - 12.0.21005
CCC Help Portuguese
CCC Help English
Windows Live Essentials
FF Logs Uploader 5.5.1
Vuze
Avast Free Antivirus
BlueStacks App Player
DMM GAME APP PLAYER
Broadcom 802.11 Wireless LAN Adapter
Logicool ゲームソフトウェア 8.76
Mozilla Firefox 68.0.1 (x64 ja)
Mozilla Firefox (x64 ja)
Mozilla Maintenance Service
ワコム タブレット
VdhCoApp 1.1.1
WinRAR 5.01 (64ビット)
Windows Live Language Selector
Windows PC 正常性チェック
Broadcom Bluetooth Drivers
Canon iP2700 series Printer Driver
Update for Windows 10 for x64-based Systems (KB4023057)
Microsoft Visual C++ 2019 X64 Additional Runtime - 14.28.29325
Microsoft Update Health Tools
MPC-HC 1.7.13 (64-bit)
Microsoft Visual C++ 2012 x64 Additional Runtime - 11.0.61030
ccc-utility64
Microsoft Visual C++ 2008 Redistributable - x64 9.0.30729.4148
AMD APP SDK Runtime
Microsoft Visual C++ 2008 Redistributable - x64 9.0.30729.6161
Logitech Gaming Software
HP Postscript Converter
Bonjour
paint.net
FF Logs Uploader 4.4.5
Microsoft Visual C++ 2019 X64 Minimum Runtime - 14.28.29325
Microsoft Visual C++ 2008 Redistributable - x64 9.0.30729.17
Microsoft Visual C++ 2013 x64 Additional Runtime - 12.0.21005
Microsoft Application Error Reporting
Microsoft Visual C++ 2013 x64 Minimum Runtime - 12.0.21005
ccc-utility64
Microsoft HEVC Media Extension Installation for Microsoft.HEVCVideoExtension_1.0.2512.0_x64__8wekyb3d8bbwe (x64)
NVIDIA Ansel
NVIDIA コントロール パネル 456.71
NVIDIA GeForce Experience 3.11.0.73
NVIDIA 3D Vision コントローラー ドライバー 369.04
NVIDIA Optimus Update 31.0.1.0
NVIDIA PhysX システム ソフトウェア 9.16.0318
NVIDIA Update 31.0.1.0
NVIDIA SHIELD Streaming
NVIDIA Install Application
NVIDIA Backend
NVIDIA Container
NVIDIA TelemetryApi helper for NvContainer
NVIDIA LocalSystem Container
NVIDIA Message Bus for NvContainer
NVIDIA NetworkService Container
NVIDIA Session Container
NVIDIA User Container
NVIDIA Display MessageBus
NVIDIA Display Container
NVIDIA Display Container LS
NVIDIA Display Watchdog Plugin
NVIDIA Display Session Container
NVIDIA NodeJS
NVIDIA Watchdog Plugin for NvContainer
NVIDIA Telemetry Client
NVIDIA Telemetry Container
NVIDIA Virtual Host Controller
Nvidia Share
NVIDIA ShadowPlay 3.11.0.73
NVIDIA SHIELD Wireless Controller Driver
NVIDIA Update Core
NVIDIA Virtual Audio 4.02.2
AMD Catalyst Install Manager
Broadcom Bluetooth Software
Microsoft Visual C++ 2012 x64 Minimum Runtime - 11.0.61030
Orchis
HP Registration Service
AMD Fuel
Apple Application Support（64 ビット）
Epic Games Launcher Prerequisites (x64)
Open-Shell


-=-=-=-=-=-=- Proccess Information -=-=-=-=-=-=-

C:\Program Files (x86)\CyberLink\Power2Go8\CLMLSvc_P2G8.exe 000011F4
C:\Program Files\AVAST Software\Avast\AvastUI.exe 00000758
C:\Program Files\IDT\WDM\Beats64.exe 00000538
C:\Program Files\Logicool Gaming Software\LCore.exe 00000C70
C:\Program Files\Mozilla Firefox\firefox.exe 00002FF8
C:\Program Files\Open-Shell\StartMenu.exe 00001FEC
C:\Program Files\Orchis\bin\ocobsv.exe 0000132C
C:\Program Files\Orchis\orchis.exe 0000199C
C:\Program Files\Tablet\Wacom\Wacom_TabletUser.exe 00001930
C:\Program Files\WindowsApps\AppleInc.iTunes_12122.2.54019.0_x64__nzyj5cx40ttqa\AMDS64\AppleMobileDeviceProcess.exe 0000111C
C:\Program Files\WindowsApps\Microsoft.XboxGamingOverlay_5.721.12013.0_x64__8wekyb3d8bbwe\GameBar.exe 00002B5C
C:\Program Files\WindowsApps\Microsoft.XboxGamingOverlay_5.721.12013.0_x64__8wekyb3d8bbwe\GameBarFTServer.exe 000028BC
C:\Users\USER\AppData\Local\Discord\app-1.0.9003\Discord.exe 000033C8
C:\WINDOWS\Explorer.EXE 00001C50
C:\WINDOWS\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe 00001B30
C:\WINDOWS\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe 00002140
C:\WINDOWS\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe 00002640
C:\WINDOWS\SystemApps\ShellExperienceHost_cw5n1h2txyewy\ShellExperienceHost.exe 000004A4
C:\WINDOWS\system32\ApplicationFrameHost.exe 00002904
C:\WINDOWS\system32\sihost.exe 00001840
C:\WINDOWS\system32\svchost.exe 0000334C
C:\WINDOWS\system32\taskhostw.exe 000019E8
C:\Windows\System32\CompPkgSrv.exe 000028B4
C:\Windows\System32\IME\SHARED\imebroker.exe 0000141C
C:\Windows\System32\RuntimeBroker.exe 00000A64
C:\Windows\System32\SecurityHealthSystray.exe 000027B4
C:\Windows\System32\oobe\UserOOBEBroker.exe 00002134
F:\ff14\SquareEnix\FINAL FANTASY XIV - A Realm Reborn\boot\ffxivlauncher.exe 00002168
F:\ff14\SquareEnix\FINAL FANTASY XIV - A Realm Reborn\boot\ffxivsysinfo64.exe 00001D78