Yep same issue since 5.0. Quit game after a few months due to this but been back since though see this hasn't been fixed, this only occurs with ffxiv.

Turned off overlays (discord, geforce, steam, windows game bar) and still have this random crash.

Tried completely reinstalled windows and ffxiv.

This is an example crash, normally the codes are different each time. Also tried with dx9 and same issue.

Code:
An unexpected error has occurred. Exiting FINAL FANTASY XIV.
2020-03-26_18:14

nvwgf2umx.dll+3CD2C3
d3.d11.dll+42841
d3.d11.dll+427C5
d3.d11.dll+32DE4
d3.d11.dll+2C09B
d3.d11.dll+2ADC5
d3.d11.dll+2B776
d3.d11.dll+49E4B
Code:
-=-=-=-=-=-=- FFXIV Information -=-=-=-=-=-=-

MyDocument	C:\Users\Greig\Documents
FINAL FANTASY XIV - A Realm Reborn	Language 1		Region 3
ProxyEnable 0
ProxyServer unspecified
ProxyOverride unspecified


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

SYSTEM_OS	Windows 10 Pro 64-bit (6.2, Build 9200) (18362.19h1_release.190318-1202)
SYSTEM_CPU	Intel(R) Core(TM) i5-3570K CPU @ 3.40GHz (4 CPUs), ~3.4GHz
SYSTEM_CORE_NUM	SYSTEM_CORE_LOGIC 4  SYSTEM_CORE_PHYSICS 4
SYSTEM_BIOS	BIOS Date: 08/13/13 18:22:21 Ver: 21.04
SYSTEM_LANGUAGE	English (Regional Setting: English)
SYSTEM_MEMORY	16324.539MB
SYSTEM_VIRTUAL_MEMORY	134217727.875MB
SYSTEM_PAGE_FILE	18756.539MB
SYSTEM_STORAGE	C:\    SYSTEM_HARDDISK_DRIVE    SYSTEM_TOTALDISC_SPACE 232.884GB    SYSTEM_FREEDISC_SPACE 144.573GB
SYSTEM_STORAGE	D:\    SYSTEM_HARDDISK_DRIVE    SYSTEM_TOTALDISC_SPACE 1863.015GB    SYSTEM_FREEDISC_SPACE 381.432GB
SYSTEM_STORAGE	E:\    SYSTEM_HARDDISK_DRIVE    SYSTEM_TOTALDISC_SPACE 1863.015GB    SYSTEM_FREEDISC_SPACE 334.733GB
SYSTEM_DIRECTX_VERSION	DirectX 12
SYSTEM_GRAPHICS	NVIDIA GeForce GTX 970
SYSTEM_GRAPHICS_DEVICE	\\.\DISPLAY1
SYSTEM_GRAPHICS_CHIP	GeForce GTX 970
SYSTEM_GRAPHICS_MAKER	NVIDIA
SYSTEM_GRAPHICS_VRAM	4043.500 MB
SYSTEM_GRAPHICS_SHARED_VRAM	8162.270 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_95bdb3a23d6478de\nvldumdx.dll,C:\Windows\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_95bdb3a23d6478de\nvldumdx.dll,C:\Windows\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_95bdb3a23d6478de\nvldumdx.dll,C:\Windows\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_95bdb3a23d6478de\nvldumdx.dll
SYSTEM_GRAPHICS_DRIVER_VERSION	26.21.0014.4587
SYSTEM_GRAPHICS_DRIVER_DATE	4/3/2020 01:00:00
SYSTEM_GRAPHICS_DRIVER_LANGUAGE	English
3.0
SYSTEM_GRAPHICS_PIXEL_SHADER	3.0
SYSTEM_GRAPHICS_VERTEX_TEXTURE	SYSTEM_SUPPORT
SYSTEM_SOUND	Digital Audio (S/PDIF) (High Definition Audio Device)
SYSTEM_SOUND_DEVICE_ID	{DEFA1BA6-6127-4580-9852-8662B804335E}
SYSTEM_SOUND_DEVICE_NAME	HdAudio.sys
SYSTEM_SOUND_DRIVER_VERSION	6.02.18362.0356
SYSTEM_SOUND_DRIVER_LANGUAGE	English
SYSTEM_SOUND_DRIVER_DATE	9/4/2019 00:00:00
SYSTEM_SOUND	Digital Audio (S/PDIF) (High Definition Audio Device)
SYSTEM_SOUND_DEVICE_ID	{07DF485C-653B-4D33-A719-9F65E71EF31F}
SYSTEM_SOUND_DEVICE_NAME	HdAudio.sys
SYSTEM_SOUND_DRIVER_VERSION	6.02.18362.0356
SYSTEM_SOUND_DRIVER_LANGUAGE	English
SYSTEM_SOUND_DRIVER_DATE	9/4/2019 00:00:00
SYSTEM_SOUND	D2343 (2- NVIDIA High Definition Audio)
SYSTEM_SOUND_DEVICE_ID	{1CF16506-A5A6-43C0-9E7B-D9DABC6D5C02}
SYSTEM_SOUND_DEVICE_NAME	nvhda64v.sys
SYSTEM_SOUND_DRIVER_VERSION	1.03.0038.0026
SYSTEM_SOUND_DRIVER_LANGUAGE	English
SYSTEM_SOUND_DRIVER_DATE	2/18/2020 00:00:00
SYSTEM_SOUND	Headset Earphone (Logitech Mono H650e)
SYSTEM_SOUND_DEVICE_ID	{3C11213E-52C3-4EB7-972E-8D64D41730FC}
SYSTEM_SOUND_DEVICE_NAME	USBAUDIO.sys
SYSTEM_SOUND_DRIVER_VERSION	6.02.18362.0001
SYSTEM_SOUND_DRIVER_LANGUAGE	English
SYSTEM_SOUND_DRIVER_DATE	3/18/2019 00:00:00
SYSTEM_INPUT	{6F1D2B60-D5A0-11CF-BFC7444553540000}
SYSTEM_INPUT_NAME	Mouse
SYSTEM_INPUT_REMARKS	SYSTEM_GAMEPAD_AXIS 3  SYSTEM_GAMEPAD_BUTTON 7  SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT	{6F1D2B61-D5A0-11CF-BFC7444553540000}
SYSTEM_INPUT_NAME	Keyboard
SYSTEM_INPUT_REMARKS	SYSTEM_GAMEPAD_AXIS 0  SYSTEM_GAMEPAD_BUTTON 128  SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT	{F3E4E3C0-8250-11EA-8002444553540000}
SYSTEM_INPUT_NAME	Razer DeathStalker
SYSTEM_INPUT_REMARKS	SYSTEM_GAMEPAD_AXIS 0  SYSTEM_GAMEPAD_BUTTON 3  SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT	{F3E5CE20-8250-11EA-8003444553540000}
SYSTEM_INPUT_NAME	Razer DeathStalker
SYSTEM_INPUT_REMARKS	SYSTEM_GAMEPAD_AXIS 0  SYSTEM_GAMEPAD_BUTTON 1  SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT	{F3E61C40-8250-11EA-8005444553540000}
SYSTEM_INPUT_NAME	Razer DeathStalker
SYSTEM_INPUT_REMARKS	SYSTEM_GAMEPAD_AXIS 0  SYSTEM_GAMEPAD_BUTTON 1  SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT	{F3E5F530-8250-11EA-8004444553540000}
SYSTEM_INPUT_NAME	Logitech Mono H650e
SYSTEM_INPUT_REMARKS	SYSTEM_GAMEPAD_AXIS 2  SYSTEM_GAMEPAD_BUTTON 3  SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT	{F3E61C40-8250-11EA-8007444553540000}
SYSTEM_INPUT_NAME	Controller (Xbox One For Windows)
SYSTEM_INPUT_REMARKS	SYSTEM_GAMEPAD_AXIS 5  SYSTEM_GAMEPAD_BUTTON 10  SYSTEM_GAMEPAD_FOV 1
SYSTEM_INPUT	{F3EFB930-8250-11EA-8008444553540000}
SYSTEM_INPUT_NAME	Logitech Mono H650e
SYSTEM_INPUT_REMARKS	SYSTEM_GAMEPAD_AXIS 0  SYSTEM_GAMEPAD_BUTTON 0  SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT	{F3E61C40-8250-11EA-8006444553540000}
SYSTEM_INPUT_NAME	Razer DeathStalker
SYSTEM_INPUT_REMARKS	SYSTEM_GAMEPAD_AXIS 0  SYSTEM_GAMEPAD_BUTTON 573  SYSTEM_GAMEPAD_FOV 0


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

FFXIVLauncher
#general - Discord
Microsoft Text Input Application
Microsoft Edge
Microsoft Edge
Microsoft Edge
Microsoft Store
Microsoft Store
Settings
Settings


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

Battle.net
Google Chrome
Origin
Steam
Uplay
Microsoft Visual C++ 2013 Redistributable (x64) - 12.0.30501
Microsoft Visual C++ 2013 x86 Minimum Runtime - 12.0.21005
Epic Games Launcher
FINAL FANTASY XIV ONLINE
Microsoft Visual C++ 2017 Redistributable (x86) - 14.13.26020
Google Update Helper
GOG Galaxy
Microsoft Visual C++ 2017 Redistributable (x64) - 14.13.26020
Microsoft Visual C++ 2017 x86 Additional Runtime - 14.13.26020
Microsoft Visual C++ 2017 x86 Minimum Runtime - 14.13.26020
Launcher Prerequisites (x64)
Microsoft Visual C++ 2010  x86 Redistributable - 10.0.40219
Microsoft Visual C++ 2013 Redistributable (x86) - 12.0.30501
Microsoft Visual C++ 2013 x86 Additional Runtime - 12.0.21005
Creative Live! Cam Socialize HD 1080 (VF0680) (1.01.01.00)
Speccy
Microsoft Visual C++ 2010  x64 Redistributable - 10.0.40219
Microsoft Visual C++ 2017 x64 Minimum Runtime - 14.13.26020
Epic Games Launcher Prerequisites (x64)
Microsoft Visual C++ 2013 x64 Additional Runtime - 12.0.21005
Microsoft Visual C++ 2013 x64 Minimum Runtime - 12.0.21005
NVIDIA Graphics Driver 445.87
NVIDIA GeForce Experience 3.20.3.63
NVIDIA PhysX System Software 9.19.0218
NVIDIA Update 38.0.5.0
NVIDIA SHIELD Streaming
NVIDIA HD Audio Driver 1.3.38.26
NVIDIA Install Application
NVIDIA ABHub
NVIDIA Backend
NVIDIA Container
NVIDIA TelemetryApi helper for NvContainer
NVIDIA LocalSystem Container
NVIDIA Message Bus for NvContainer
NVAPI Monitor plugin for NvContainer
NVIDIA NetworkService Container
NVIDIA Session Container
NVIDIA User Container
NVIDIA NodeJS
NVIDIA Watchdog Plugin for NvContainer
NVIDIA Telemetry Client
NVIDIA Virtual Host Controller
Nvidia Share
NVIDIA ShadowPlay 3.20.3.63
NVIDIA SHIELD Wireless Controller Driver
NVIDIA Update Core
NVIDIA Virtual Audio 4.13.0.0
Microsoft Visual C++ 2017 x64 Additional Runtime - 14.13.26020


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

C:\Program Files (x86)\NVIDIA Corporation\NvNode\NVIDIA Web Helper.exe	00001D60
C:\Program Files (x86)\SquareEnix\FINAL FANTASY XIV - A Realm Reborn\boot\ffxivlauncher.exe	000021A4
C:\Program Files (x86)\SquareEnix\FINAL FANTASY XIV - A Realm Reborn\boot\ffxivsysinfo64.exe	0000177C
C:\Program Files (x86)\SquareEnix\FINAL FANTASY XIV - A Realm Reborn\game\ffxiv_dx11.exe	00002610
C:\Program Files\NVIDIA Corporation\NvContainer\nvcontainer.exe	00001448
C:\Program Files\WindowsApps\Microsoft.WindowsStore_12004.1001.1.0_x64__8wekyb3d8bbwe\WinStore.App.exe	000010C8
C:\Program Files\WindowsApps\Microsoft.YourPhone_1.20041.85.0_x64__8wekyb3d8bbwe\YourPhone.exe	00002390
C:\Users\Greig\AppData\Local\Discord\app-0.0.306\Discord.exe	0000082C
C:\Windows\Explorer.EXE	00001594
C:\Windows\ImmersiveControlPanel\SystemSettings.exe	0000078C
C:\Windows\System32\MicrosoftEdgeCP.exe	000016D4
C:\Windows\System32\RuntimeBroker.exe	00002B54
C:\Windows\System32\SecurityHealthSystray.exe	00002254
C:\Windows\System32\SystemSettingsBroker.exe	000015E4
C:\Windows\System32\smartscreen.exe	0000270C
C:\Windows\SystemApps\InputApp_cw5n1h2txyewy\WindowsInternal.ComposableShell.Experiences.TextInput.InputApp.exe	00002980
C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe	000004E0
C:\Windows\SystemApps\Microsoft.Windows.Cortana_cw5n1h2txyewy\SearchUI.exe	0000197C
C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe	00001844
C:\Windows\SystemApps\ShellExperienceHost_cw5n1h2txyewy\ShellExperienceHost.exe	00002028
C:\Windows\V0680Mon.exe	000022E4
C:\Windows\system32\ApplicationFrameHost.exe	00000DC8
C:\Windows\system32\DllHost.exe	000023C4
C:\Windows\system32\MicrosoftEdgeSH.exe	0000235C
C:\Windows\system32\SearchProtocolHost.exe	000012B8
C:\Windows\system32\SettingSyncHost.exe	0000178C
C:\Windows\system32\browser_broker.exe	00001238
C:\Windows\system32\conhost.exe	00001DDC
C:\Windows\system32\sihost.exe	000012CC
C:\Windows\system32\svchost.exe	00002A60
C:\Windows\system32\taskhostw.exe	00001428