I'm having the same issue as well.
This occurs when I boot ffxiv with DX11 mode.

Code:
-=-=-=-=-=-=- FFXIV Information -=-=-=-=-=-=-
MyDocument C:\Users\KS\Documents
FINAL FANTASY XIV - A Realm Reborn C:\Program Files (x86)\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) (18362.19h1_release.190318-1202)
SYSTEM_CPU Intel(R) Core(TM) i7-7700HQ CPU @ 2.80GHz (8 CPUs), ~2.8GHz
SYSTEM_CORE_NUM SYSTEM_CORE_LOGIC 8 SYSTEM_CORE_PHYSICS 4
SYSTEM_BIOS E16K3IMS.10A
SYSTEM_LANGUAGE 日本語 (地域設定: 日本語)
SYSTEM_MEMORY 16271.316MB
SYSTEM_VIRTUAL_MEMORY 134217727.875MB
SYSTEM_PAGE_FILE 19215.316MB
SYSTEM_STORAGE C:\ SYSTEM_HARDDISK_DRIVE SYSTEM_TOTALDISC_SPACE 237.177GB SYSTEM_FREEDISC_SPACE 105.573GB
SYSTEM_STORAGE D:\ SYSTEM_HARDDISK_DRIVE SYSTEM_TOTALDISC_SPACE 917.001GB SYSTEM_FREEDISC_SPACE 818.042GB
SYSTEM_DIRECTX_VERSION DirectX 12
SYSTEM_GRAPHICS Intel(R) HD Graphics 630
SYSTEM_GRAPHICS_DEVICE \\.\DISPLAY1
SYSTEM_GRAPHICS_CHIP Intel(R) HD Graphics Family
SYSTEM_GRAPHICS_MAKER Intel Corporation
SYSTEM_GRAPHICS_VRAM 128.000 MB
SYSTEM_GRAPHICS_SHARED_VRAM 8135.658 MB
SYSTEM_GRAPHICS_DAC Internal
SYSTEM_GRAPHICS_DISPLAY_MODE 1920 x 1080 (32 bit) (120Hz)
SYSTEM_GRAPHICS_DRIVER C:\WINDOWS\System32\DriverStore\FileRepository\igdlh64.inf_amd64_d44295a98a21a376\igdumdim64.dll,C:\WINDOWS\System32\DriverStore\FileRepository\igdlh64.inf_amd64_d44295a98a21a376\igd10iumd64.dll,C:\WINDOWS\System32\DriverStore\FileRepository\igdlh64.inf_amd64_d44295a98a21a376\igd10iumd64.dll,C:\WINDOWS\System32\DriverStore\FileRepository\igdlh64.inf_amd64_d44295a98a21a376\igd12umd64.dll
SYSTEM_GRAPHICS_DRIVER_VERSION 22.20.0016.4708
SYSTEM_GRAPHICS_DRIVER_DATE 6/16/2017 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 1070 with Max-Q Design
SYSTEM_GRAPHICS_DEVICE Unknown
SYSTEM_GRAPHICS_CHIP GeForce GTX 1070 with Max-Q Design
SYSTEM_GRAPHICS_MAKER NVIDIA
SYSTEM_GRAPHICS_VRAM 16216 MB
SYSTEM_GRAPHICS_SHARED_VRAM SYSTEM_UNKNOWN
SYSTEM_GRAPHICS_DAC Integrated RAMDAC
SYSTEM_GRAPHICS_DISPLAY_MODE Unknown
SYSTEM_GRAPHICS_DRIVER C:\WINDOWS\System32\DriverStore\FileRepository\nvmisi.inf_amd64_19a3f12f63b6b347\nvldumdx.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nvmisi.inf_amd64_19a3f12f63b6b347\nvldumdx.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nvmisi.inf_amd64_19a3f12f63b6b347\nvldumdx.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nvmisi.inf_amd64_19a3f12f63b6b347\nvldumdx.dll
SYSTEM_GRAPHICS_DRIVER_VERSION 26.21.0014.3086
SYSTEM_GRAPHICS_DRIVER_DATE 5/22/2019 09:00:00
SYSTEM_GRAPHICS_DRIVER_LANGUAGE 英語
SYSTEM_GRAPHICS_PIXEL_SHADER
SYSTEM_GRAPHICS_VERTEX_TEXTURE
SYSTEM_SOUND ヘッドホン (Arctis 5 Game)
SYSTEM_SOUND_DEVICE_ID {957E752E-A5AC-45CB-A92C-66CA2F906C8E}
SYSTEM_SOUND_DEVICE_NAME USBAUDIO.sys
SYSTEM_SOUND_DRIVER_VERSION 6.02.18362.0001
SYSTEM_SOUND_DRIVER_LANGUAGE 英語
SYSTEM_SOUND_DRIVER_DATE 3/18/2019 00:00:00
SYSTEM_SOUND スピーカー (Realtek High Definition Audio)
SYSTEM_SOUND_DEVICE_ID {5905B19A-F358-450E-8100-0FA20855569A}
SYSTEM_SOUND_DEVICE_NAME RTKVHD64.sys
SYSTEM_SOUND_DRIVER_VERSION 6.00.0001.8158
SYSTEM_SOUND_DRIVER_LANGUAGE 英語
SYSTEM_SOUND_DRIVER_DATE 5/16/2017 00:00:00
SYSTEM_SOUND ヘッドセット イヤフォン (Arctis 5 Chat)
SYSTEM_SOUND_DEVICE_ID {D266D988-0D8B-4621-B6DF-E99BB48940D5}
SYSTEM_SOUND_DEVICE_NAME USBAUDIO.sys
SYSTEM_SOUND_DRIVER_VERSION 6.02.18362.0001
SYSTEM_SOUND_DRIVER_LANGUAGE 英語
SYSTEM_SOUND_DRIVER_DATE 3/18/2019 00:00:00
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 {1E425A60-5E5B-11E8-8003444553540000}
SYSTEM_INPUT_NAME Radio Switch Device
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 1 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {1E425A60-5E5B-11E8-8001444553540000}
SYSTEM_INPUT_NAME Gaming Mouse G600
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 0 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {1E425A60-5E5B-11E8-8004444553540000}
SYSTEM_INPUT_NAME MSI EPF USB
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 0 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {1E425A60-5E5B-11E8-8007444553540000}
SYSTEM_INPUT_NAME Wireless Controller
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 6 SYSTEM_GAMEPAD_BUTTON 14 SYSTEM_GAMEPAD_FOV 1
SYSTEM_INPUT {DECF9900-99DD-11E9-8001444553540000}
SYSTEM_INPUT_NAME SteelSeries Arctis 5
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 2 SYSTEM_GAMEPAD_BUTTON 3 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {1E425A60-5E5B-11E8-8005444553540000}
SYSTEM_INPUT_NAME Keyboard
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 0 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {1E425A60-5E5B-11E8-8006444553540000}
SYSTEM_INPUT_NAME SteelSeries Gaming Keyboard
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 265 SYSTEM_GAMEPAD_FOV 0
-=-=-=-=-=-=- Application Information -=-=-=-=-=-=-
FFXIVLauncher
Microsoft Edge
ファイナルファンタジーXIV サポートセンター - Microsoft Edge
no issues prior to early release, now dx11 errors - Page 18 - Google Chrome
Snipping Tool
Microsoft Edge
Microsoft Text Input Application
SteelSeries Engine 3.15.1 セットアップ
Microsoft Store
Microsoft Store
Microsoft Edge
Windows update and GPU driver update did not solve this issue.